Category Archives: Survey Artifact Collection
Theodolites
The term “theodolite” can be traced back to the sixteenth century in Europe. Although there...
Total Stations
A few years after the introduction of electronic distance measuring instruments (EDMs) many companies made...
Transits
The transit was fundamentally a theodolite in which its telescope could be completely rotated 360...
Watch, Sidereal
Pocket chronometers or pocket watches with tourbillons or carousels form, in the large family of...
Radiophone, GE
Vehicle mounted GE Cellular Phone and accessories (all black) are in a cardboard box.
Radiophone, Cantel
Portable "CANTEL" phone. Plastic black hand-held receiver and speaker (21 cm (l) X 5.5 cm...
Radiophone, Motorola
Motorola radio phone, Type: SCN2522A, for use in vehicle.
Radiophone, Midland
Radio Phone Midland, XJ6-8302, for use in a vehicle.
Radiophone, Midland
Two Midland hand-held radios and accessories in a leather brief case.
Radiophone, WR Communications
Hand-held WR communications Ltd. 2-channel radio Model WR-100A S/N 15078.