Historical information
Used for surveying classes at the Ballarat School of Mines.
Physical description
Telescope with cross hairs and stoidia wites. Internal focussing. Vertical tilt adjusted with vernier mocrometer screw mirror lid longitudinal bubble level. Pea bubble level on plate. Housed in wooden storage carry box.
Fits tripod cat. no. 4118
Inscriptions & markings
Serial number 67543
On box lid in white paing "L 6". In yellow paing "59".
Inside box lid - Manufacturers label; grades table label, calibration label reading "instrument No 67 543, date 13.5.50" (ink faded) constant: +0.19 ft"