History
This hard hat had its brim cut off so the headlamp could properly illuminate a theodolite, an instrument to measure angles and slopes. Used by donor during 1940s-50s.
Description
This is a brown hard hat with the brim cut off.
Item Details
- Materials: fiberglass (composite material)
- Archival Reference: 983.105.001
- Manufacturer: [unknown]
- Donor: Graham, Mort
- Donated: 1983/06/24
- Size: 26 x 19 x 15 cm