Vintage Germany Map Measurer Opisometer Curvimeter Meilograph Map Tool

Vintage Opisometer Curvimeter Map Measuring Inch To Feet Tool Instrument Germany

Vintage Opisometer Map Reader VGC Curvimeter Made in Germany Rare Mid Century

Vtg. Fedtro Map Measuring Tool + Compass (Opisometer)

Antique - Opisometer meilograph map measurer and compass - Germany - Vintage

Antique Opisometer Curvimeter Wheel Map Curved Line Measurer In Original Case

Vintage Map Measurer/Opisometer in Original Box. Working condition.

Vintage Opisometer Fob Map Measurer - C.1950’s