Title
Concrete calculator slide ruleCatalog Number
102631545Type
Physical objectDescription
There is an advertisement for "READY MIXED CONCRETE (Thames Valley) LTD." on the back side of the slide rule.Manufacturer
UniquePlace Manufactured
U.K.Identifying Numbers
| Other number | P010 | Donor's ID number for rule |
Dimensions
overall: 3/8 in x 6 7/8 in x 1 5/8 inCategory
Pre-computer/slide ruleCredit
Gift of Mike KonshakLot Number
X3741.2007