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Hellertown (pa.)

 Subject
Subject Source: Local sources

Found in 2 Collections and/or Records:

Charles R. Nippert Papers

 Collection
Identifier: SC MS0239
Abstract

Materials on Bethlehem Steel (including ephemera, catalogs, technical reports and drawings), Lehigh University (brochures, reports, Alumni Association publications); publications on manufacturing of steel and steel products, Pennsylvania and Lehigh Valley municipal maps compiled by Charles R. Nippert, Lehigh Class of 1947, a mechanical engineer at Bethlehem Steel Corporation.

Dates: 1922 - 2007; Majority of material found within 1937 - 1976

Walnut Street Bridge, Hellertown (Pa.)

 Collection
Identifier: SC MS 0367
Abstract

Detailed drawings of the structural members of a historic cast-iron Pratt-truss bridge which the students of the Civil and Environmental Engineering Department, Lehigh University used for refurbishing and reconstructing the bridge in a public park in nearby Hellertown, Pennsylvania.

Dates: 1991