Title
Slide ruleCatalog Number
102666681Type
Physical objectDate
1970 ca.Manufacturer
Pickett IndustriesPlace Manufactured
U.S.Identifying Numbers
Model number | N1010SL-ES | |
Other number | S539 | Donor's ID number for rule |
Model number | N1010SL-ES | |
Other number | S539 | Donor's ID number for rule |