Model of one Tilt Hammer and one lifting Hammer at right angles to each other

Model of one Tilt Hammer and one lifting Hammer at right angles to each other, one hammer actuated at the tail, the other at the belly by lifting cams driven by one connecting rod fitted with stepped sun

Details

Category:
Motive Power
Object Number:
1876-1487
type:
model
credit:
James Watt and Company