(Perkins, Jacob] 1766-189.
The permanent stereotype steel plate, with observations on its importance, and an explana- tion of its construction and uses.
CNewburyport,Mass.] C.Stebbins,printer, 1806.
8p. fold.plate. 19cm. (8vo)
Signed at end: Jacob Perkins. Newburyport, Mass. Jan.1, 1806.
Shaw/Shoemaker 11137.
I. Title. i MB- Rev.