jeremy.viewing
Registered
Hi Rik the cylinders are a 19mm copper tube with two French 20 centimes coins soldered to the ends the slide bars are soldered into cut outs in the front coin which is also centre drilled, the cross head is filed from sheet brass with the piston rod and K&S U-channel soldered to the top and bottom to keep it in place on the slide bar, the connecting rod was drilled and cut from brass strip and filed and ground to shape. The assembly is not finished yet as I still have to make the guide bar supports, I am also contemplating re-building the chassis with new wheels from Walsall model engineering supplies to improve the piston stroke, still lots to do!