Ralston Thresher
Title
Ralston Thresher
Title
Ralston Thresher
Date
1947-05-28
County
Washington
Type
Roadside
Marker Location
Pa. 844 at West Middletown
Marker Text
Nearby was the site of the Robert McClure factory of pre-Civil War days. It pioneered in making Andrew Ralston's machine cleaning and threshing grain in a single operation, patented in 1842.
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Files
Citation
“Ralston Thresher,” The Land of Penn and Plenty: Bringing History to the Table, accessed March 28, 2024, https://pafoodways.omeka.net/items/show/18.