Theodolite

1997/002

Wild T1A Double Centre Theodolite with Automatic Vertical Index

Description

Wild T1A Double Centre Theodolite with Automatic Vertical Index with internal scales reading to 20 seconds of arc. Incorporates a plate to mount a Wild D13 Distomat distance measuring head. ¬†This model “is used for low-order triangulation, cadastral work, tunnel traverses, general traversing, tacheometry, property surveys, mine surveys, building site lay-outs etc – in fact for most survey and engineering tasks where first or second order accuracies are not essential.”(ref: contemporary Wild brochure http://shop.wild-heerbrugg.com/index.php?cPath=1_3_5_25_26.)

This theodolite combines with a D13 Distomat to form an electronic reduction tachometer.

Additional information

Acquisition Number

1997/002

Item Type

Short Description

Wild T1A double centre theodolite with automatic vertical index

Manufactured by

Date of Manufacture

c. 1966

Sub-items

Metal cylindrical dome-headed container and plastic foam-padded transport case.

Supporting Items

None

Makers Number

T1A-163362

Marks

"E" written in indelible ink under the maker's number.

Dimensions (mm)

300 x 160 (dia)

Donor

Date Donated

January 1997

Materials

Green lacquered steel

Condition

Good

Display Location