


Sylvester, coal mining jacking device
circa 1940

Jack by Hispano - Suiza

Dump Door Jack

Sylvester, coal mining jacking device. C.1940
circa 1940

Sylvester part. C.1950

Cart jack

Wooden jack for use with wagons
Bottle jack
Ratchet jack
Lancashire and Yorkshire Railway bell jack
Wooden bottle jack, Stockton & Darlington Railway
75 tons capacity "Duff" high speed ball bearing screw Jack
Traversing lift jack
1839