Hartford
				John M. Fairfield, Hartford, Conn., U.S.A.
				Later: John M. Fairfield, Cleveland, U.S.A.
Models and s/n	Y	M	D	Remarks	Ref.
Model 1
	1895			6 key-rows, 75 keys, sold in Germany with the brandname "Cleveland"	13
Model 2
	1896			Improved comb, for more precise typing	13
Model 3
	1905			44 keys, shift model	13