Whereas Jethro Wood of Scipio in Cayuga County heretofore obtained letters patent for an improvement in the plough ... dated the first day of September one thousand eight hundred and nineteen
Subtitle: the specification attached to which letters patent is as follows.
Series: Early American imprints -- no. 50148.
Publisher: s.n.
Published: 1819
Place of publication: [New York
Language: eng
Format: Microform
Subjects: Plows.
Other titles: Specification of letters patent for an improvement in a plow.
Notes: Caption title.

Signed:  Jethro Wood.

Title in Shaw & Shoemaker:  Specification of letters patent for an improvement in a plow.

Shaw & Shoemaker, 50148.

Microfiche. [New Canaan, CT: Readex Microprint, 1987-1992] 11 x 15 cm. (Early American imprints.  Second series ; no. 50148).