Zip opening letterbox - W H Robinson
Post War Town planning. The new Zip opening letterbox for taking all sizes of letters
Picture No
10412199
Media ID
47515282
Size
3370px x 4307px
(1.9MB)
Credit
(c) Mary Evans Picture Library
Source
Illustration by William Heath Robinson in How to Build a New World' by Cecil Hunt and William Heath Robinson 1941 p 39
Date
1941
