Ralston Thresher

Ralston Thresher (HMR1H)

Location: Avella, PA 15312 Washington County
Country: United States of America

N 40° 14.573', W 80° 25.784'

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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.
HM NumberHMR1H
Year Placed1947
Placed ByPennsylvania Historical and Museum Commission
Marker ConditionNo reports yet
Date Added Thursday, September 18th, 2014 at 6:03am PDT -07:00
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Locationbig map
UTM (WGS84 Datum)17T E 548505 N 4454871
Decimal Degrees40.24288333, -80.42973333
Degrees and Decimal MinutesN 40° 14.573', W 80° 25.784'
Degrees, Minutes and Seconds40° 14' 34.38" N, 80° 25' 47.04" W
Driving DirectionsGoogle Maps
Area Code(s)724, 412
Closest Postal AddressAt or near 32-52 W Main St, Avella PA 15312, US
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