Keuffel Esser Opisometer
Keuffel Esser Opisometer

Keuffel Esser Opisometer

USD 59.00 USD
SKU: T3A61lXi
Tags: KEUFFEL KEUFFEL & ESSER Keuffel and Esser Original Switzerland
Categories: Silver

Specifications

Original/ReproductionOriginal
Country Of OriginSwitzerland
MakerKeuffel and Esser

I thought this was a pocket watch, at first. It turns out this is an item used for measuring distances in maps. I’m sure a cartographer will enjoy and hopefully be able to teach me more about the product. I found many comparable items and it seems to work accordingly but this is “uncharted territory” for me.

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