A pattern of Davie's patent

A pattern of Davie's patent

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Science Museum Group
© The Board of Trustees of the Science Museum

One of the four different patterns of Davie's patent, 1872, valves for preventing waste of water in water closets

Details

Category:
Sewerage & Sanitation
Object Number:
1873-4/2
type:
pattern
credit:
P.J. Davies