Title
Amsler Polar PlanimeterCatalog Number
B49.79Type
Physical objectDescription
Silver instrument is in a black boxDate
undatedManufacturer
A. Lietz CoPlace Manufactured
SwitzerlandIdentifying Numbers
| Serial number | 64567 | 64567 (on underside of the curved portion of the loser arm) |
Dimensions
1 5/8 x 12 x 2 1/4 in.Category
Pre-computer/otherCollection Title
Gwen Bell artifact and book collectionSeries Title
Pre-computing artifactsLot Number
B49.79
