An Address to the manufacturers of pot and pearl ash
Subtitle: with an explanation of Samuel Hopkin's patent method of making the same; : together with drawings of a furnace, &c. &c. : To which are prefixed, the act of Congress for promoting the progress of useful arts. Also, copy of the patent granted to Samuel Hopkins.
Contributors: Hopkins, Samuel.; United States.
Series: Early American imprints -- no. 46109.
Publisher: Printed by Childs and Swaine, New-York.
Published: 1791
Place of publication: [New York]
Language: eng
Format: Microform
Number of pages: 27
Subjects: Furnaces.; Potash industry and trade.
Notes: Signed on p. 26: Samuel Hopkins, per his attorney, William Shotwell.

Bristol B7629.

Shipton & Mooney 46109.

Rink, E.  Technical Americana, 3167.

Microfiche. [New York : Readex Microprint, 1985] 11 x 15 cm. (Early American imprints. First series ; no. 46109)