Contribution of David O. Saylor to early history of the Portland cement industry in America
By: Benjamin L. Miller. Read before the Pennsylvania German society at Easton, October 12, 1928.
Publisher: the Society
Published: 1930
Place of publication: [Norristown, Pa.]
Language: eng
Number of pages: 19
Subjects: Saylor, David Oliver, 1827-1884.; Cement.
Notes: Head-piece.