Marshall Arthur Wier of Upper Norwood, Surrey, England, invented the compound levers.
This bronzed concertina corkscrew is exactly according to Wier's English patent design
No. 12 804 from Sept. 25, 1884.
James Heeley & Sons Ltd., Birmingham.
material: bronzed steel
Weir's Patent, 12804 25. Septr. 1884
J.HEELEY & SONS, Makers