Title
Hexamatix converterCatalog Number
102632964Type
Physical objectDescription
"Andrew B. Alexander Sep. 1972" inscribed on front and back of inside card.Manufacturer
Applied Data Research, Inc. Programmatics DivisionIdentifying Numbers
| Model number | 16 |
Dimensions
1/8 x 6 1/2 x 3 1/4 in.Category
Pre-computer/slide rule