The hard point is obtained by compression of the spring thanks to the undulation in the low part of the oiler	detail
	A hard point obtained thanks to a sheet in the shape looks like a low daisy in the low part of the oiler.	detail
	AJAX of W.D. ALLEN M.G.F.  CO  ChICAGO	detail
	unknow  greasers  all in brass.	detail
	Ratchet-lock of the french compagnie Albert LEFEBVRE	detail

ooOOoo