- Author
- Worner, William Frederic.
- Date of Publication
- 1930
threshing machine lately
erected by Mr. David Prentice, at Mr. David Witmer's, in opera-
tion, do hereby certify, that, in our opinion, the workmanship is
well executed, and that the machine will answer the purpose for
which it is intended, to the fullest extent.
"Henry Witmer, James Crawford, Thomas Evans