The Lillian Jeffreys Petri Collection consists of two piano instruction and technique publications, Mind Over Muscle and Music Fundamentals Correlated, written by Petri.
ID: MSS Petri
Extent: 0.27 cubic feet
Scope and Content Notes
The collection includes Mind Over Muscle in the form of a rough manuscript draft, while Music Fundamentals Correlated constitutes three bound volumes with handwritten notes by music student Iris Gray.
Statement on Access: Collection is open for research.
Preferred Citation: Lillian Jeffreys Petri Collection (MSS Petri), Oregon State University Special Collections and Archives Research Center, Corvallis, Oregon.
Languages of Materials