Portland Cement

Portland Cement (HM1M8M)

Location: Nazareth, PA 18064 Northampton County
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Country: United States of America
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N 40° 44.05', W 75° 20.203'

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Inscription
This industry was born in the Lehigh Valley. David O. Saylor first made portland cement at Coplay in 1871. Here also was the first use of the rotary kiln process commercially Nov. 8, 1889. This region has continued to lead in the industry
Details
HM NumberHM1M8M
Tags
Year Placed1947
Placed ByPennsylvania Historical & Museum Commission
Marker ConditionNo reports yet
Date Added Monday, July 27th, 2015 at 2:06pm PDT -07:00
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Locationbig map
UTM (WGS84 Datum)18T E 471568 N 4509302
Decimal Degrees40.73416667, -75.33671667
Degrees and Decimal MinutesN 40° 44.05', W 75° 20.203'
Degrees, Minutes and Seconds40° 44' 3" N, 75° 20' 12.18" W
Driving DirectionsGoogle Maps
Area Code(s)610, 484
Closest Postal AddressAt or near 101-199 PA-248, Nazareth PA 18064, US
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