Source:Keim, R. R. Hill-to-Hill Bridge, Bethlehem, Pennsylvania

Watchers
Source The Hill-to-Hill Bridge, Bethlehem, Pennsylvania
including historical review and engineering features, September, 1924
Author Keim, R. R
Coverage
Place Bethlehem, Lehigh, Pennsylvania, United States
Bethlehem, Northampton, Pennsylvania, United States
Subject History
Publication information
Publisher unknown
Date issued 1981
Place issued unknown
Citation
Keim, R. R. The Hill-to-Hill Bridge, Bethlehem, Pennsylvania: including historical review and engineering features, September, 1924. (unknown: unknown, 1981).
Repositories
Ancestry.comhttp://search.ancestry.com/iexec/Default.aspx?ht..Paid website
Family History Centerhttp://www.familysearch.org/eng/library/fhlcatal..Family history center
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