Accession Number: 2006.2.3
Summary/Description: Disc was probably used as a sample in a 1972 APH progress report about the company's new automated production system for producing flexible disc records.
Collection: APH Archives / RG 18: Maintenance
History/Provenance: Disc was kept in the APH Machine Shop, along with Flexible Record process reports and diagrams. The Machine Shop later became part of the Maintenance Dept.
Credit Line: APH Archives, 2006.2
Publisher: National Library Service for the Blind and Physically Handicapped, Library of Congress
Publisher Place: Washington, D.C.
Publish Date: Aug-72
Printer: American Printing House for the Blind
Place Printed: Louisville, KY
Date Printed: 1972
Subjects: Manufacturing processes Periodicals for the blind and visually impaired Sound recording and reproducing
Physical Description: 1 sound disc : flexible plastic, 9 in. diameter, 8 1/3 rpm
