Part Categories

Wheels

	Part	Factory Part Number
	Wheels: Center	1927
	Wheels: Center Complete	1973
	Wheels: Escape	1490	note: Two diameters of escape wheels have been made in 18, 16, and 6 sizes. The larger being known as New Style (N.S.) which will be supplied unless Old Style (O.S.) is ordered.
	Wheels: Escape and Pinion	1978	note: Two diameters of escape wheels have been made in 18, 16, and 6 sizes. The larger being known as New Style (N.S.) which will be supplied unless Old Style (O.S.) is ordered.
	Wheels: First	1933
	Wheels: Fourth	1930
	Wheels: Fourth and Pinion	1985
	Wheels: Hour	1936
	Wheels: Main	1942	Finish: E-5
	Wheels: Minute	1946
	Wheels: Ratchet	1964	Finish: E-5
	Wheels: Third	1965
	Wheels: Third and Pinion	1990