Note: Phonograph records originally invented by Columbia Records, first introduced in 1948. The records have a rotational speed of 33 1/3 rpm (revolutions per minute), and have very fine grooves. They, along with 45 rpm records, replaced 78 rpm records in popularity.
Found in 1 Collection or Record:
The collection consists of two motion picture films an lp record and CD soundtrack promoting the School of Art and Design and the School for American Craftsmen at RIT.