- Author
- Weymer, Richard A.
- Date of Publication
- 1987.
, wood saws,
threshing machines, and pumps.
�91/1,1987/88 25
New Holland, Pennsylvania, was a small farming community at the
turn of the century. Several technological developments lead a young
machinist with a farm background, Abram M. Zimmerman, to form a
manufacturing company specializing in the