Abstract

Geology class notebook of Barron D. Berger contains geological observations about local Lehigh Valley, Pennsylvania sites perhaps no longer visibly apparent. These observations and notes were probably used in Geology 6 which he took in 1935-1936 academic year.

Abstract This document is a collection of class assignments in bridge design and topographic drawing offered at the turn of the twentieth century in Lehigh University’s civil engineering curricula. The assignment included making drawings for a truss bridge design proposed for crossing the Monocacy Creek, plotting a plan for a proposed trolley line in Delaware County, the surveying calculations for a railroad on South Mountain, a survey of Lehigh’s campus at the time, a plot of land in Saucon Valley,...