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 150,494 records.
Friden calculator
Friden Calculating Machine Co., Inc.
Physical object, 1950
102626124
Friden calculator Model 130
Friden Calculating Machine Co., Inc.
Physical object, 1960
X732.86
Friden Model D8 calculator
Friden Calculating Machine Co., Inc.
Physical object, 1945
X304.84
Friden 130 Electronic Calculator
Friden, Inc.
Physical object
102647304
Friden Calculator Model STW10
Friden Calculating Machine Co., Inc.
Physical object, ca. 1945
GB61
Friden SRQ 10
Friden Calculating Machine Co., Inc.
Physical object, 1964
X1815.2000B
Friden calculator panel
Friden
Physical object
102626382
Various Friden promotional material
Friden, Inc.
Document, Circa 1974
102654151
Friden electrical calculator
Friden Calculating Machine Co., Inc.
Physical object, ca 1950
X230.83
Friden electronic calculator model 132
Friden Calculating Machine Co., Inc.
Physical object, 1960
X733.86
Friden model 132 electronic calculator
Friden Corporation
Physical object, 1965
XB23.78
Friden SW 10 electrical calculator
Friden Calculating Machine Co., Inc.
Physical object, c. 1968
102621946
Friden Machines for Integrated Data Processing: Tape Talk
Friden, Inc.
Document, 1960-1969
102646136
Tape Punch Recorder Reproducer
Commercial Controls Corporation
Physical object, 1956
XD11.81
Acoustic coupler (MODEM)
Datel / Omnitec
Physical object, 1976
X1622.99
2303 Flexowriter
Friden Inc.
Physical object, Circa 1966
X1558.98B
Flexowriter typewriter
Friden, Inc.
Physical object
X1558.98C
Papert tape reader
Friden, Inc.
Physical object, 1964
X9.80
Mathematics for the Space Age
Friden, Inc.
Document, 1964
102646292
Felsenstein Visual Display Module prototype
Still Image
102713036