Printed advertisement for Walker's Hydraulic Phenomenon or Universal Water Elevator
- Made:
- 1840-1849
- maker:
- Walker, John
It also advertises his portable fulcrum and air-proof portable and fixed water closets. Verso bears directions for using the water elevator, and prices of it and the water closets. Walker's manufactory was at 1 Crooked Lane, City, London. Walker took out patents (8,869 of Mar 1841 & 11,669 of Apr 1849) for hydraulic apparatus.
Details
- Measurements:
-
270.00mm (height)215.00mm (width)
- Extent:
- 1 sheet
- Identifier:
- MS/1726
- Access:
- Open Access
- rights:
- Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions