Artifact Details

Title

Trigonometer - brass survey instrument

Catalog Number

102630331

Type

Physical object

Date

undated

Manufacturer

see curator notes and Staff comments

Identifying Numbers

Other number 325082 Handwritton on sticker on arm

Dimensions

7 1/2 x 6 3/4 c 12 in.

Description

Trigonometer consists of two arms, one movable attached to curved piece, and a bubble level. There is a knob on the bottom. "SWNE" scratched into one arm of instrument.

Category

Pre-computer/other

Collection Title

Gwen Bell artifact and book collection

Series Title

Pre-computing artifacts

Lot Number

B250.82