Replica of Vacuum Vessel Sealed with Wax, 1930

Replica of object in Royal Institution collection:- early

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

Replica of object in Royal Institution collection:- early
Science Museum Group
© The Board of Trustees of the Science Museum

Replica of object in Royal Institution collection:- early attempt at double-wall glass, vacuum flask sealed with wax and silvered, by Scientific Supplies Co., London, England, 1930.

Details

Category:
Heat
Object Number:
1930-942
Materials:
wood (unidentified), glass, sealing wax and resin (unidentified)
Measurements:
overall: 230 mm x 75 mm x 75 mm, , .205kg
type:
vacuum flask (dewar), laboratory equipment (physics) and replica
credit:
Scientific Supplies Co. Ltd.