Title
Clark's Computer - poles or perches (circular table with cursor)
Catalog Number
102627853
Type
Physical object
Description
Plastic circular calculator with movable cursor to convert between roods, poles and perches. "St Peters Churchyard, Chester" written on cursor.
Place Manufactured
England
Dimensions
overall: 1/8 in x 3 1/2 in x 3 1/2 in
Category
Pre-computer/slide rule