Patents for Luther Whitman


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Patents for Luther Whitman
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	3,497	Mar. 20, 1844	L. Whitman, E. Whitman, Jr.	Threshing-machine
	29,738	Aug. 21, 1860	L. Whitman, E. Whitman	Improvement in casting cylinders for thrashing-machines