Archive of Collections



Images and Details



Item#TypeDescriptionMakerPhoto #1Photo #2Photo #3Photo #4Photo #5Photo #6More Photos?LengthNotes
0275
Rule, Gen.
Pert-O-Graph II, Critical Path Computer, complete with rule, handbook, folding plastic book-type case, and planning book, exc. Cond.A20
Front Front2 Brochure Rule Rule back
No
Circular