Slingsby Trucks catalogue, frictionless pivot for castors
Slingsby Trucks catalogue, what the frictionless pivot means to castor users -- no friction, easy swivelling
Picture No
12348021
Media ID
48989535
Size
4111px x 5524px
(68MB)
Credit
Mary Evans Picture Library
Source
Slingsby Trucks catalogue, Kingsway, London and Johannesburg, South Africa, p34
Date
1926
