Eyesight Testing Equipment

Eyesight Testing Equipment, rectangular block with wooden handle. Painted white with various patterns of black dots. For testing eyesight of potential engine drivers. 19"x2" x2"

Details

Category:
Tools of the Trade & Personal Accessories
Object Number:
1987-8380
Materials:
wood (unidentified)
Measurements:
overall: 19 in x 2 in x 2 in,
type:
eyesight tester
credit:
British Rail, Historical Relics