A Gelman Instrument Co. No. 63797 polar planimeter and precision instruments including two machinist squares, a Lufkin Rule Co. inside caliper, a Starrett outside caliper, a Starrett divider, a Starrett No. 364 vernier beveled protractor, and a Starrett No. S167CH radius gauge set.
|Type:||Polar Planimeter, Caliper, Divider, Radius Gauge Set, Machinist Square, Vernier Bevel Protractor|
|Brand:||Starrett, Gelman Instrument Co. , Lufkin Rule Co.|
|Working Condition:||Not tested|
- minor surface scratches, scuffs and small areas of oxidation; wear to packaging and boxes; items have not been tested for accuracy.
- measurements of polar planimeter box only.