Agricultural Experiment Station Bulletin Illustrations, 1925-1941
The Agricultural Experiment Station Bulletin Illustrations consist of photographs and other illustrations reproduced in Station Bulletins published from the mid-1920s to early 1940s. The subjects are representative of the various agricultural research projects conducted in Corvallis and at Branch Stations throughout Oregon.
Images from this collection have been digitized and are available in Oregon Digital.
ID: P 019
Extent: 1.9 cubic feet
Statement on Access: Collection is open for research.
Preferred Citation: Agricultural Experiment Station Bulletin Illustrations (P 019), Oregon State University Special Collections and Archives Research Center, Corvallis, Oregon.
Acquisition Note:
The collection was acquired by the Archives in the mid-1960s.
Container List
- Series 1: Station Bulletin Illustrations, 1925-1941 Add to Shelf
- Series I consists of illustrations published in the Experiment Station Bulletin series from the mid-1920s through early 1940s. The bulletin number (beginning with SB), title, publication date, number and format of images, and topics depicted in the images are provided.
- Box 1 Add to Shelf
- Item SB 214: Blight resistance in pears and characteristics of pear species and stocks., June 1925 Add to Shelf
- Pears and pear trees; Asian pears and pear trees in China.
- Extent: 35 photographs
- Item SB 215: Phloridzin I. The significance of phloridzin in apple and pear tissue. II. The hydrolysis and estimation of phloridzin., June 1925 Add to Shelf
- Extent: 7 charts
- Item SB 216: The control of core break-down in pears., June 1925 Add to Shelf
- Pear fruit interior.
- Extent: 1 photograph and 1 chart
- Item SB 218: Fattening lambs for the late-winter market., August 1925 Add to Shelf
- Sheep in pen and being moved on road.
- Extent: 2 photographs and 1 chart
- Item SB 220: Cost of producing beef on the ranges of eastern Oregon., November 1925 Add to Shelf
- Free range.
- Extent: 1 chart and 5 photographs
- Item SB 221: Potato wilt and its control., March 1926 Add to Shelf
- Potato stalks and potato tubers.
- Extent: 10 photographs and 3 diagrams
- Item SB 222: European canker of pomaceous fruit trees., March 1926 Add to Shelf
- Anjou pear tree.
- Extent: 15 photographs, 7 diagrams, and 2 maps.
- Item SB 223: The tree crickets of Oregon., June 1926 Add to Shelf
- Basal antennal segments; snowy tree cricket.
- Extent: 6 diagrams
- Item SB 225: The cranberry in Oregon., January 1927 Add to Shelf
- Cranberry fields, workers, machinery, and crates; spreading sawdust in field; wagon filled with cranberries. These images are available online: spreading sawdust, wagon filled with cranberries.
- Extent: 17 photographs
- Item SB 226: A progress report on the removal of spray residue from apples and pears., February 1927 Add to Shelf
- Diseased pear.
- Extent: 1 photograph and 1 diagram
- Item SB 227: Walnut drying and packing in Oregon., May 1927 Add to Shelf
- Rotating disc washer; vertical brush washer; elevator and bins; cross sections of green walnuts; interior of North Pacific Nut Growers Cooperative in Dundee, Oregon; grader; weighing and sacking machines.
- Extent: 12 photographs, 3 illustrations
- Item SB 228: Investigations on the harvesting and handling of Bosc pears from the Rogue River Valley., July 1927 Add to Shelf
- Extent: 3 diagrams
- Item SB 229: Cattle marketing investigations at Portland, Oregon., August 1927 Add to Shelf
- Cattle in feedlots (Benson Comm. Co.).
- Extent: 8 photographs and 1 diagram
- Item SB 236: Field crops for pump irrigation at Harney Branch Experiment Station, 1920 to 1927., June 1928 Add to Shelf
- Kaiser field peas, Mammoth Russian sunflowers, and oats; irrigation.
- Extent: 6 photographs
- Item SB 238: Coccidiosis of chicken., December 1928 Add to Shelf
- Extent: 4 photographs and 1 diagram
- Item SB 239: Pollination study of the Anjou pear in Hood River Valley., March 1929 Add to Shelf
- Anjou blossoms; Bartlett; Anjou tree; planting arrangement.
- Extent: 4 photographs and 3 diagrams, including one oversize diagram
- Item SB 240: Soils of the Willamette series and their utilization., December 1928 Add to Shelf
- Clover.
- Extent: 3 photographs
- Item SB 241: Cost and efficiency in producing alfalfa hay in Oregon., December 1928 Add to Shelf
- Willamette Valley; Umatilla, Malheur, Deschutes, Rogue River, and Klamath regions; sheep pasturing; Ward Brothers of Baker; hay derricks, stackers, and other equipment; William Reed; A. L. Goodrich; Nicholson Brothers; and L. E. Sullivan.
- Extent: 2 folders with 91 photographs, 2 maps, and 9 diagrams
- Item SB 242: The occurrence and prevention of calyx injury in apple from the Hood River Valley., May 1929 Add to Shelf
- Extent: 11 photographs
- Item SB 243: The relation of woolly apple aphis to perennial canker infection, with other notes on the disease., May 1929 Add to Shelf
- Extent: 20 photographs
- Box 2 Add to Shelf
- Item SB 245: Cost and practices in strawberry production in the Willamette Valley., May 1929 Add to Shelf
- Workers in strawberry fields.
- Extent: 4 photographs
- Item SB 246: Alfalfa in western Oregon., May 1929 Add to Shelf
- Alfalfa bunches and workers.
- Extent: 10 photographs and 3 diagrams
- Item SB 248: Cost and efficiency in producing hay in the Willamette Valley., May 1929 Add to Shelf
- Tractors, trucks, and hay slips; A. E. Holmes, Benton County; J. W. Gentle, Polk County.
- Extent: 15 photographs, 2 diagrams
- Item SB 250: Cost of horse labor on Oregon Farms., June 1929 Add to Shelf
- Extent: 1 photograph
- Item SB 251: Cost of producing silage and kale in the Willamette Valley., June 1929 Add to Shelf
- Farms of Albert Eyman, Clackamas County; August Nielson, near Amity; and E. A. Canning, Linn County.
- Extent: 8 photographs, 2 diagrams, 1 map
- Item SB 252: Studies of factors influencing separation of dried prunes into quality grades., July 1929 Add to Shelf
- Extent: 4 photographs, 19 diagrams
- Item SB 253: Congenital loco in chicks., July 1929 Add to Shelf
- Extent: 2 photographs
- Item SB 254: Further investigations on the harvesting, storying and ripening of pears from Rogue River Valley., August 1929 Add to Shelf
- Extent: 1 photograph
- Item SB 255: Electric hay hoists., September 1929 Add to Shelf
- Barn.
- Extent: 4 photographs
- Item SB 256: Use of time by Oregon homemakers., November 1929 Add to Shelf
- Mrs. O.L. Smith; Floyd Bullis farm home; women with children; laundry equipment; kitchen and home interiors; woman feeding chickens.
- Extent: 15 photographs, 18 diagrams
- Item SB 257: Trends of tax levies in Oregon with emphasis upon rural and city area properties., November 1929 Add to Shelf
- Extent: 2 maps, 9 diagrams
- Item SB 258: The butter industry of Oregon; factors relating to the quality of butter., December 1929 Add to Shelf
- Creamery and dairy equipment.
- Extent: 5 photographs
- Item SB 259: Sprays, their preparation and use., February 1930 Add to Shelf
- Contact sprays, stomach poisons, and fungicides.
- Extent: 1 diagram
- Item SB 260: Marketing Willamette Valley wools through the Pacific cooperative wool growers., February 1930 Add to Shelf
- Extent: 4 graphs
- Item SB 262: Electric brooders., April 1930 Add to Shelf
- Chicks.
- Extent: 8 photographs and 7 diagrams
- Item SB 264: Irrigated pastures for dairy cattle., May 1930 Add to Shelf
- Wisconsin and Willamette Valley; men standing in pasture; irrigation ditch.
- Extent: 19 photographs, including 1 nitrate negative, and 4 diagrams
- Item SB 265: Lamb marketing investigations in Western Oregon., June 1930 Add to Shelf
- Extent: 6 photographs
- Item SB 266: Studies in fascioliasis in Oregon sheep and goats., June 1930 Add to Shelf
- Wood pile; farm land.
- Extent: 5 photographs
- Item SB 267: Cost and efficiency in pear production in the Rogue River Valley., June 1930 Add to Shelf
- Pear picking; laden pear tree; plowing and pruning; spray gun and smudge pots.
- Extent: 16 photographs and 10 diagrams
- Item SB 268: Mechanical refrigeration of milk in a tank type refrigerator., June 1930 Add to Shelf
- Milk cooler.
- Extent: 3 photographs and 2 diagrams
- Item SB 269: Fattening pigs for market., November 1930 Add to Shelf
- Self-feeder for grain mixture.
- Extent: 2 photographs
- Item SB 270: Progress report of the irrigated eighty-acre demonstration farm unit of the Harney Branch Experiment Station, 1927-1930., October 1930 Add to Shelf
- Ditches; children in alfalfa field.
- Extent: 4 photographs and 2 diagrams
- Item SB 271: Deferred breeding of beef cows., November 1930 Add to Shelf
- Cattle in lots.
- Extent: 4 photographs
- Item SB 272: The comparative value of kale and corn silage for milk production., December 1930 Add to Shelf
- Man in kale field.
- Extent: 1 photograph
- Item SB 273: Fowl-pox control., December 1930 Add to Shelf
- Fowl comparisons.
- Extent: 21 photographs
- Box 3 Add to Shelf
- Item SB 275: Bleaching and dyeing Royal Ann cherries for maraschino or fruit salad use., May 1931 Add to Shelf
- Image available online: Maraschino cherries undergoing the brining process
- Extent: 4 photographs and 1 diagram
- Item SB 276: Fattening calves and yearlings., May 1931 Add to Shelf
- Extent: 6 photographs
- Item SB 277: Preliminary report on effect of irrigation on major berry crops in the Willamette Valley., May 1931 Add to Shelf
- Extent: 7 photographs and 14 diagrams
- Item SB 278: The 'frozen-pack' method of preserving berries., May 1931 Add to Shelf
- Strawberry boxes and cans including "Heart of the Valley" strawberries.
- Extent: 6 photographs and 3 diagrams
- Item SB 279: A method for studying water conduction in plant in relation to pruning, grafting and other horticultural practices., May 1931 Add to Shelf
- Dissected tree branches.
- Extent: 37 photographs, including one oversize print
- Item SB 280: A preliminary report on Anjou scald and its control., June 1931 Add to Shelf
- Extent: 2 photographs
- Item SB 281: Varietal resistance, physiologic specialization, and inheritance studies in bunt of wheat., June 1931 Add to Shelf
- Extent: 8 photographs and 3 diagrams
- Item SB 282: A peculiar freezing trouble of pears in cold storage., June 1931 Add to Shelf
- Dissected pears.
- Extent: 2 photographs
- Item SB 283: Baking of pears; standardization of household practice as applied to the baking of Bosc, d'Anjou and Comice pears., June 1931 Add to Shelf
- Dessert dishes.
- Extent: 6 photographs
- Item SB 284: A preliminary report on the vegetative growth of okra (Hibiscus esculentus Linn.) in relation to the production of varying amounts of reproductive tissue., June 1931 Add to Shelf
- Extent: 4 photographs and 4 diagrams
- Item SB 285: Oats production in western Oregon., June 1931 Add to Shelf
- Oats growing in Corvallis.
- Extent: 2 photographs
- Item SB 286: Austrian winter field peas in Oregon., June 1931 Add to Shelf
- Extent: 3 photographs
- Item SB 287: Cost and efficiency in commercial egg production in Oregon., June 1931 Add to Shelf
- Hens in farm yard.
- Extent: 4 photographs, 2 diagrams
- Item SB 288: An economic study of the hop industry in Oregon., June 1931 Add to Shelf
- Extent: 24 diagrams
- Item SB 289: The Angora goat industry of Oregon., June 1931 Add to Shelf
- Burned forest land.
- Extent: 12 photographs
- Item SB 290: Raising calves on dry calf meals., June 1931 Add to Shelf
- Profiles of calves.
- Extent: 19 photographs and 12 diagrams
- Item SB 291: Factors for consideration in standardization of Oregon dried prunes., June 1931 Add to Shelf
- Extent: 7 photographs and 4 diagrams
- Item SB 292: Cost and efficiency in prune production in western Oregon., June 1931 Add to Shelf
- Fields and orchards; prune shed.
- Extent: 15 photographs
- Item SB 294: Potato virus diseases; Oregon investigation, 1924-1929., January 1932 Add to Shelf
- Plow; potato plant and leaves; potatoes.
- Extent: 6 photographs
- Item SB 295: A strawberry disease caused by Rhizoctonia., March 1932 Add to Shelf
- Field; petri dishes; and roots and leaves.
- Extent: 9 photographs
- Item SB 296: The strawberry crown moth., May 1932 Add to Shelf
- Fields; roots and moth cocoon.
- Extent: 14 photographs
- Box 4 Add to Shelf
- Item SB 297: Types of hogs marketed and consumer demand in Oregon., May 1932 Add to Shelf
- Hog profiles.
- Extent: 6 photographs
- Item SB 299: Soils of Chehalis series and their utilization., May 1932 Add to Shelf
- Test field; spray irrigation.
- Extent: 7 photographs and 1 diagrams
- Item SB 301: Design of equipment and method for preparing starter for Oregon creameries and cheese factories., June 1932 Add to Shelf
- Extent: 10 photographs and 3 diagrams
- Item SB 302: Twenty-five years of supplemental irrigation investigations in Willamette Valley., June 1932 Add to Shelf
- Fields.
- Extent: 2 photographs and 2 diagrams
- Item SB 304: Diseases of narcissus., June 1932 Add to Shelf
- Plants, leaves, roots, and bulbs.
- Extent: 23 photographs
- Item SB 305: Cream refrigeration on the farm and the quality of butter manufactured., June 1932 Add to Shelf
- Dairy equipment and creamery; dairy cattle in streambed.
- Extent: 4 photographs and 8 diagrams
- Item SB 307: Electric hotbeds an propagating beds., June 1932 Add to Shelf
- Greenhouse interior.
- Extent: 11 photographs and 1 diagram
- Item SB 312: Cost of keeping dairy herd sires and suggestions on their selection and management., May 1933 Add to Shelf
- Electric bull exerciser; photograph of assembled newspaper clippings about accidents and injuries caused by bulls.
- Extent: 3 photographs and 7 diagrams
- Item SB 314: Coccidiosis of the chicken., June 1933 Add to Shelf
- Digestive diagram.
- Extent: 1 diagram
- Item SB 315: Cost and practices in establishing walnut orchards in Oregon., June 1933 Add to Shelf
- Filbert and walnut orchards.
- Extent: 14 photographs and 5 diagrams
- Item SB 318: Cost and efficiency in dairy farming in Oregon., September 1933 Add to Shelf
- Cows at pasture; types of pasture; alfalfa crop; kale and corn silage; R. H. Christensen Coos River Farm; loafing sheds.
- Extent: 34 photographs, including 1 nitrate negative, and 46 diagrams
- Item SB 321: Dormant sprays and their use of the control of insect pests of fruit trees in Rogue River Valley., December 1933 Add to Shelf
- Winter Nelis, Anjou, Bartlett, Bosc, Comice, Newtown and Howell pear varieties.
- Extent: 18 photographs
- Item SB 323: Preliminary survey of the food of Oregon trout., May 1934 Add to Shelf
- Mayfly nymph, adult mayfly, adult stonefly, caddis fly larva, adult caddis fly, adult midge, midge and blackfly larva, and fresh water shrimp.
- Extent: 1 diagram and 14 illustrations
- Item SB 324: Cost and efficiency in raising dairy heifers in Oregon., June 1934 Add to Shelf
- Extent: 2 photographs and 3 diagram
- Item SB 326: Methods of cooling and storing cream for Oregon's dairy farms; influence on the quality of butter which can be manufactured., June 1934 Add to Shelf
- Dairy equipment.
- Extent: 4 photographs
- Item SB 327: Lungworms (Dictyocaulus filaria Rudolphi) in sheep and goats., June 1934 Add to Shelf
- Eastern Oregon yearling artificialy infected.
- Extent: 1 photograph
- Item SB 329: Growth, reproduction, and lactation of dairy cattle fed dry rations varying in mineral and vitamin contents. Add to Shelf
- Cow profiles.
- Extent: 6 photographs and 1 diagram
- Item SB 330: The root-weevils injurious to strawberries in Oregon., June 1934 Add to Shelf
- Shaker and bait gun.
- Extent: 24 photographs and 1 diagrams
- Box 5 Add to Shelf
- Item SB 331: Cooperative efficiency of farm milk coolers., June 1934 Add to Shelf
- Dairy equipment.
- Extent: 11 photographs
- Item SB 333: Cost of producing turkey hatching eggs in Oregon., October 1934 Add to Shelf
- Turkey farm.
- Extent: 2 photographs
- Item SB 335: Six years of progress in improving the quality and standardizing the composition of Oregon butter., March 1935 Add to Shelf
- Extent: 1 diagram
- Item SB 337: The blackberry mite in Oregon., June 1935 Add to Shelf
- Evergreen canes; applying dormant spray.
- Extent: 8 photographs and 2 diagrams
- Item SB 338: Methods of controlling the composition of Oregon butter., June 1935 Add to Shelf
- Dairy testing equipment.
- Extent: 8 photographs
- Item SB 340: Part-time farming in Oregon., June 1935 Add to Shelf
- Farm house.
- Extent: 2 photographs, including 1 nitrate negative
- Item SB 342: The occurrence in pears of metabolic gases other than carbon dioxide., August 1935 Add to Shelf
- Extent: 6 photographs
- Item SB 345: Effect of sulfur sprays on corrosion of prune cans., June 1936 Add to Shelf
- Vacuum testing machine.
- Extent: 16 photographs, including 2 negatives
- Item SB 347: Influences of irrigation upon important small fruits., June 1936 Add to Shelf
- Men working in field.
- Extent: 2 photographs
- Item SB 349: The ticks of Oregon., June 1937 Add to Shelf
- Elk or winter Tick; life cycle of spotted fever tick.
- Extent: 2 photographs and 7 diagrams
- Item SB 350: Effect of agricultural and home economic research on Oregon's agricultural progress; a report of activities and accomplishments for biennium ending June 30, 1936., June 1937 Add to Shelf
- Hood River, Pendleton, and Hermiston, Oregon; tomatoes in field; lilies in bloom in field.
- Extent: 23 photographs
- Item SB 351: Cost and efficiency in the filbert enterprise in Oregon., June 1937 Add to Shelf
- Extent: 9 photographs, including 3 negatives
- Item SB 352: Corn drying., June 1937 Add to Shelf
- Draw-off roll assembly; Oregon shelled corn drier.
- Extent: 8 photographs and 12 diagrams
- Item SB 353: Dried Italian prune products., June 1938 Add to Shelf
- Extent: 7 photographs and 5 diagrams
- Item SB 354: Cost and efficiency in fiber flax production in the Willamette Valley, Oregon., June 1938 Add to Shelf
- Extent: 6 photographs, including 1 negative
- Item SB 355: Barley production in Oregon., June 1938 Add to Shelf
- Barley varieties. Photo Page 12, Photo Page 15
- Extent: 3 photographs
- Item SB 357: Insect pests and diseases of strawberry in Oregon., August 1938 Add to Shelf
- Willamette Valley strawberry field; Marshall Strawberry plant.
- Extent: 7 photographs
- Item SB 359: Agricultural research serves to relieve the tax burden., December 1938 Add to Shelf
- Farm aerial photographs; berries, pears, and poultry; Hermiston; soil moisture availabilimeter; snow survey; curly top resistant squash; irrigated field corn; lambs being fed.
- Extent: 39 photographs, including 3 nitrate negatives
- Item SB 360: Black disease., March 1939 Add to Shelf
- Extent: 7 photographs
- Item SB 361: Sudan grass, millets and sorghums in Oregon., March 1939 Add to Shelf
- Cows in pasture.
- Extent: 5 photographs
- Item SB 362: Cost and practices in producing honey in Oregon., June 1939 Add to Shelf
- Bee hives.
- Extent: 3 photographs, including 1 nitrate negative, and 1 diagram
- Item SB 364: Cost and efficiency in producing hops in Oregon., June 1939 Add to Shelf
- Workers harvesting hops. Some of these images are available online: Cover, Cost and efficiency in producing hops in Oregon, workers harvesting hops, Distribution of Oregon hop acreage by counties
- Extent: 9 photographs, including 4 negatives, and 1 diagram
- Item SB 366: The value of irrigated pastures for dairy cattle., September 1939 Add to Shelf
- Cattle at pasture.
- Extent: 9 photographs and 1 diagram
- Box 6 Add to Shelf
- Item SB 369: House planning ideas of Oregon rural women., February 1940 Add to Shelf
- Extent: 1 diagram
- Item SB 370: Fattening lambs on Oregon feedstuffs., April 1940 Add to Shelf
- Lamb profiles and lambs feeding.
- Extent: 3 photographs
- Item SB 372: Soil moisture, root distribution and aeration as factors in nut production in western Oregon. Add to Shelf
- Extent: 6 diagrams
- Item SB 373: Land use and production costs on dry-land wheat farms, Columbia Basin, Oregon., June 1940 Add to Shelf
- Mark Weatherford's "Caterpillar"; horse drawn tractor; cattle in pasture.
- Extent: 7 photographs and 14 diagrams
- Item SB 374: Anjou pear responses to irrigation in a clay adobe soil., July 1940 Add to Shelf
- Orchards; pear blossoms.
- Extent: 35 photographs and 20 diagrams
- Item SB 377: Some economic considerations of marketing Oregon fruits and vegetables through cooperative canning associations., October 1940 Add to Shelf
- Extent: 6 diagrams
- Item SB 378: Some economic considerations affecting the marketing of Oregon dried prunes through cooperative dried-prune-packing associations., November 1940 Add to Shelf
- Extent: 4 diagrams
- Item SB 379: Preparation of starter for cheese, buttermilk, butter., December 1940 Add to Shelf
- Dairy equipment.
- Extent: 14 photographs and 2 diagram
- Item SB 380: Feeding alfalfa hay alone and with concentrates to dairy cows., December 1940 Add to Shelf
- Cow profiles.
- Extent: 4 photographs and 2 diagrams
- Item SB 381: Ranch organization and range land use in Coos and Curry Counties, Oregon., December 1940 Add to Shelf
- Hill pasture on Pedrioli Farm in Harbor, Oregon.
- Extent: 6 photographs and 1 table
- Item SB 383: Sampling, preserving, testing milk., December 1940 Add to Shelf
- Dairy equipment.
- Extent: 10 photographs
- Item SB 384: Financing fire protection for timber lands under Oregon laws., December 1940 Add to Shelf
- Extent: 2 diagrams
- Item SB 387: Twenty-two years of soil fertility investigations in the Willamette Valley, Oregon., March 1941 Add to Shelf
- Extent: 9 photographs
- Item SB 389: Pea aphid control in Oregon., April 1941 Add to Shelf
- Duster mounted on tractor and other equipment.
- Extent: 18 photographs and 1 diagram
- Item SB 390: Cost, efficiency and management of dairy cattle pasture, Coast Region, Oregon., May 1941 Add to Shelf
- Extent: 5 photographs and 1 diagram
- Item SB 391: Cost and efficiency of irrigated farm pasture in eastern Oregon., May 1941 Add to Shelf
- Cattle at pasture.
- Extent: 4 photographs and 1 diagram
- Item SB 392: Costs and grazing values of Willamette Valley and southern Oregon farm pastures., June 1941 Add to Shelf
- Cattle and sheep at pasture.
- Extent: 13 photographs
- Item SB 393: Sprays, their preparation and use., May 1941 Add to Shelf
- Spray equipment.
- Extent: 1 photograph
- Item SB 394: Irrigation requirement of arable Oregon soils., June 1941 Add to Shelf
- Extent: 10 diagrams
- Item SB 396: Cost and efficiency in producing walnuts in Western Oregon., June 1941 Add to Shelf
- Mountainside Farm Commercial Walnut Dryer.
- Extent: 13 photographs and 5 diagrams
- Item SB 397: Reducing the loss of fat during churning., July 1941 Add to Shelf
- Creamery.
- Extent: 1 photograph
- Item SB 398: Feeding for milk production., October 1941 Add to Shelf
- Cows feeding; cows in pasture; dairy equipment.
- Extent: 4 photographs
- Box 7 Add to Shelf
- Item SB 239: Pollination study of the Anjou pear in Hood River Valley., March 1929 Add to Shelf
- Anjou blossoms; Bartlett; Anjou tree; planting arrangement.
- Extent: 4 photographs and 3 diagrams, including one oversize diagram
- Item SB 279: A method for studying water conduction in plant in relation to pruning, grafting and other horticultural practices., May 1931 Add to Shelf
- Dissected tree branches.
- Extent: 37 photographs, including one oversize print
- Box 8 Add to Shelf
- Item SB 362: Cost and practices in producing honey in Oregon., June 1939 Add to Shelf
- Bee hives.
- Extent: 3 photographs, including 1 nitrate negative, and 1 diagram
- Item SB 264: Irrigated pastures for dairy cattle., May 1930 Add to Shelf
- Wisconsin and Willamette Valley; men standing in pasture; irrigation ditch.
- Extent: 19 photographs, including 1 nitrate negative, and 4 diagrams
- Item SB 318: Cost and efficiency in dairy farming in Oregon., September 1933 Add to Shelf
- Cows at pasture; types of pasture; alfalfa crop; kale and corn silage; R. H. Christensen Coos River Farm; loafing sheds.
- Extent: 34 photographs, including 1 nitrate negative, and 46 diagrams
- Item SB 340: Part-time farming in Oregon., June 1935 Add to Shelf
- Farm house.
- Extent: 2 photographs, including 1 nitrate negative
- Item SB 359: Agricultural research serves to relieve the tax burden., December 1938 Add to Shelf
- Farm aerial photographs; berries, pears, and poultry; Hermiston; soil moisture availabilimeter; snow survey; curly top resistant squash; irrigated field corn; lambs being fed.
- Extent: 39 photographs, including 3 nitrate negatives