Category Archives: Survey Artifact Collection

EDM, Tellurometer, CD6

Tellurometer CD6, s/n 1939, case, manuals and accessories.

EDM, Tellurometer, MRA 1

Remote, Serial No. 427, With metal carrying case ,eyeshade, aluminum tube containing electronic parts, two...

EDM, Tellurometer, MRA 2

Tellurometer MRA 2. The MRA 2 was introduced in 1960. It incorporated both the Master...

EDM, Tellurometer, MRA 3

Tellurometer MRA3. The MRA3 was introduced in 1963. It used transistors and had an improved...

EDM, Tellurometer, MRA 5

Unit 1203. This one of two similar units that work together to measure distances electronically....

Theodolite, Cooke, Troughton & Simms s/n V012509

s/n V012509. This theodolite reads directly to 20 minutes of arc on its horizontal and...

EDM, Tellurometer, MA 100

EDM Tellurometer, MA 100. This Electronic Distance Meter (EDM) uses infrared light frequency to measure...

EDM, Wild, Distomat DI 10

Wild Distomat DI 10, No 50249 in olive canvas bag.

EDM, Controller, Wild Distomat DI 10

Orange metal box No 10249 (121/2 " X 7" X16") containing controls for Distomat

EDM, Wild, Distomat DI 1600

Wild DI 1600 Distomat EDM s/n 80792, in orange plastic case, no battery, two sets...