This is an index of the archive of ICL material held in the Science Museum Library. For details of access click here. The whole archive is covered in the master index.
This index is maintained by the Computer Conservation Society.

46. Drawings

Item
no		DateContent
46/1 POWERS-SAMAS
1 folder of drawings of piece parts
46/2 BTM/IBM and ICT Master Drawings
Double-size Technical Manual, containing :
"a representative collection of master tracings of piece parts & assemblies
which were used on punched card and early computer equipments,
ranging from c 1920 to c 1970; arranged in sequence of part number,
regardless of date."
46/3 BTM/IBM and ICT Master Drawings
Double-size Technical Manual, continuing the collection from 46/2
46/4 BTM/IBM and ICT Master Drawings
Double-size Technical Manual, continuing the collection from 46/2
46/5 BTM/IBM and ICT Master Drawings
Double-size Technical Manual, continuing the collection from 46/2
46/6 BTM/IBM and ICT Master Drawings
Single-size Technical Manual, continuing the collection from 46/2
46/71981ICL Master Drawings
DCU2 Logical diagrams (DCU = Disc Control Unit)
46/81980ICL Master Drawings
GTS Logical diagrams (GTS = Group Code Recording Tape Systems)
46/91977ICL Master Drawings
MT12 Magnetic Tape Transport (52111/01) Vol 2 of 3
46/101977ICL Master Drawings
2812/5 Applications Module (EDS 200) (EDS = Exchangeable Disc System)
46/11 ICL Master Drawings
51331A Train Printer Reference Manual Vol 2 of 2
46/121981ICL Master Drawings
T2CE OD Set
46/131971ICL Master Drawings
Miscellaneous engineering components