 | Coplay Cement Company Kilns, also known as the Saylor Park Industrial Museum, is an open-air historic site located at Coplay, Pennsylvania in Lehigh County... 5 KB (463 words) - 06:08, 23 December 2023 |
| 15–21 in the town. In 1980, in recognition of historical value, Coplay Cement Company Kilns was added to the National Register of Historic Places. As of... 14 KB (940 words) - 00:37, 18 April 2024 |
 | by Eagle Portland cement near Kalamazoo, Michigan. In 1875, the first portland cement was produced in the Coplay Cement Company Kilns under the direction... 43 KB (5,026 words) - 22:53, 10 May 2024 |
 | commons:Category:Convention centers in Pennsylvania Coopersburg Coplay Cement Company Kilns Cosmides, Leda Cosby, Bill Counties of Pennsylvania Cowher, Bill... 47 KB (3,706 words) - 21:36, 9 March 2024 |
 | Coplay Cement Company Kilns... 26 KB (311 words) - 19:31, 23 February 2024 |
 | Ironton Railroad (category Railway companies established in 1859) Valley Railroad. The closest was the Lehigh Valley Iron Company, just south of the interchange in Coplay; Thomas Iron, in Hokendauqua, and Crane Iron in Catasauqua... 13 KB (1,464 words) - 19:14, 5 October 2023 |
Saylor Park Cement Industry Museum Coplay Lehigh Lehigh Valley Industry Nine vertical cement kilns and exhibits about the American Portland Cement Industry... 138 KB (932 words) - 23:51, 9 January 2024 |