Telephone -- Equipment and supplies.
Subject
Subject Source: Library of Congress Subject Headings DO NOT USE
Found in 1 Collection or Record:
Telephone system miscellany
Collection — Multiple Containers
Identifier: 47-1-2536
Scope and content
Cornell University telephone directory in broadside form, 1926 and photographs of the switchboards (manual and automatic) and the operators of the Cornell telephone system, 1948, 1956, 1962.
Dates:
1926, 1948-1962.