| Country of Origin | Unknown |
|---|---|
| Sub-Type | Opsiometer |
| Type | Engineering/ Surveying |
| Period | 1901 to 1950 |
| Material | Steel |
Check the listing for details. Vintage Map Range Measurer Opsiometer Reader Compass & Magnifier All in One Tool. Made in Unknown. Listed at 21.64 USD. It is made of durable steel and is suitable for use in engineering and surveying applications. The device is believed to have originated from the early 1900s and was manufactured in an unknown location.
You may also like
$69.95
Vintage 3 1/4" x 4" Glass Sleds Ford Parts Lubrication Charts Graphs Auto 45pcs
$33.83
Takeda's Concise Circular Slide Rule
$20.28
Vintage Slide Rule 1768p Reliance Dietzgen USA
$49.99
1980 WIND ENERGY ASSESSMENT TABLES, NEVADA, SOUTHWEST REGION, 6 CONTACT FILMS
$9.46
Vintage - Linex Denmark 76A Compass and Ecobra, Boxed.
$24.36
JAKAR NO.29 250MM/10" STUDENT LOG/LOG SLIDE RULE WITH CASE
$14
Lewistown Smelting & Refining Brass & Bronze Ingot Specs Calculator vintage 1964
$47.36
MOORE & WRIGHT 10" SCREW ARM COMPASS
$13.46
Vintage Simplon Divided Ruler in VGC
$15.56
Vintage Flat leg Inside Callipers HG Engineering Measuring Collectible
$24.34
Very old TMF conversion slide,bakelite,inch to mm conversion,34.5cm long x 16cm
$54.11
Vintage West & Partners Antique Drawing Set / Draughtsman / Technical / Compass