Two wall charts printed on one side with patterns of squares on graph paper background
- Made:
- 1871-1930
Two wall charts printed on one side with patterns of squares on graph paper background, test of visual acuity(?), European, 1871-1930
Details
- Category:
- Ophthalmology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A625236
- Measurements:
-
including string: height 970 mm
width 285 mm
depth 34 mm
- type:
- test types
