Spillman Interview
Interview with Robert Spillman,
grandson of Benjamin L. Miller.

Site's technical requirements.


These two volumes from the Pennsylvania Geological Survey fourth series provide a wealth of detail about Lehigh and Northampton Counties, including their geography, geology, meteorology, and history.

Use the search and browse features to explore the complete volumes. A few highlights and sample topics of interest are given below to provide a sense of the wide-ranging coverage of these volumes.

Highlights and Sample Topics

Allentown Weather Splitting Slate Wells of Lehigh County Hughes Quarry Lehigh Gap Manhattan Quarry

Conditions of Use

LC p.121 LC p.121 LC p.141 LC p.141 LC p.212 LC plate 31 LC plate 32 Northampton County Lehigh County