Reproduced illustration of exposure time in making a focogram.
Dublin Core
Title
Reproduced illustration of exposure time in making a focogram.
Description
Reproduced illustration by Roger Hayward of the philosophy of exposure time in making a focogram as published in Scientific American.
Creator
Roger Hayward
Source
Scientific American.
Publisher
Munn & Co.
Date
March 1952
Language
eng
Identifier
Q1 .S357
Collection
Citation
Roger Hayward, “Reproduced illustration of exposure time in making a focogram.,” Special Collections & Archives Research Center, accessed November 26, 2024, http://scarc.library.oregonstate.edu/omeka-2.0.4/items/show/3186.