A supplementary note on the mould board
Subtitle: described in a letter to Sir John Sinclair, of March 23, 1798, inserted in the American Philosophical Transactions, vol. 4, and in Maese's Domestic encyclopaedia voce plough
Series: Early American imprints -- no. 33934
Publisher: [s.n.]
Published: 1798
Place of publication: Philadelphia
Language: eng
Format: [microform] :
Subjects: Plows
Notes: Signed: Th. Jefferson.

Imprint supplied by Evans.

Evans 33934