From magnetic tape and rare film to lab notebooks and business plans to early mainframes and source code, our collection is as diverse as the history of computing. It is a rich resource for everyone, comprising historical objects, documents, software titles, ephemera, and photographs and moving images.
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Catalog contains over 150,474 records.
Take-up reel cover
Physical object
102731537
Program cards
Singer Company, The
Physical object
102743288
Program cards
Singer Company, The
Physical object
102746986
2303 Flexowriter
Friden Inc.
Physical object, 1966 ca.
X1558.98B
Flexowriter schematic writing diagram
Friden, Inc.
Document, 1962
102636569
Computyper
Friden, Inc.
Physical object
102692751
Flexowriter typewriter
Friden, Inc.
Physical object
X1558.98C
Programmatic Flexowriter, Computyper model B
Friden, Inc.
Document, 1960
102636718
Promotional Materials - 3 documents
Friden, Inc.
Document, 1960 ca
102663242
Flexowriter
Friden, Inc.
Physical object
102715935
Mathematics for the Space Age
Friden, Inc.
Document, 1964
102646292
2303 Flexowriter, automatic writing machine
Friden, Inc.
Document, 1966
102636717
Dust cover
Friden, Inc.
Physical object
102715934
Papert tape reader
Friden, Inc.
Physical object, 1964
X9.80
Flexowriter
Friden, Inc.
Physical object
102682749
Calculator, mechanical operations, "W" line model, for use at the service training center
Friden, Inc.
Document, 1960 ca
102647685
Flexowriter Programmatic - automatic writing machine, manual of instructions
Friden, Inc.
Document, 1956
102636563
Flexowriter relay wiring & mounting assembly
Friden, Inc.
Document, 1962
102636570
Paper tape reel housing
Friden, Inc.
Physical object
102715932
WISC (Wisconsin Integrally Synchronized Computer) paper tape
Friden Business Systems
Physical object, 1951-1954
102649169