Photographer Lin Lee took classes at System Source, and during breaks he took these wonderful closeups of some of the computer artifacts
DEC PDP-12
IBM 519
Burroughs Adding Machines Model 1 Style 9
Strowger Switch Detail
Monroe CSA-10 Adding Machine
Seagate ST-251 Hard Drive
Memorex 214 from Zilog 2800
Handsewn Magnetic Core Memory
Delay Line Memory
Curta Calculators
Nixie Tubes from LOCI-2 Calculator
Imsai 8080 Microcomputer
Core Memory
DEC PDP-12 Front Panel
DEC Tapes from PDP-12