SPECIAL
 
GOVERNORS (STEAM-ENGINE )--CATALOGS.
COLLECTIONS Hntoon, R. K., firm, Boston.
SCbH «F869 50
Huntoon's patent governor for stationary and marine engines. Boston, Hollis & Gunn [1869]
Chip. illus. 25.5cem.
Illustration signed by R. R., photo-sc.
From a collection of fliers distributed at the Massachusetts Charitable Mechanic Associa- tion's Eleventh Exhibition, 1869.
1. Governors (Steam-engine)--Catalogs. 2. Advertising fliers y --Massachusetts--Boston. )
 
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