Inventor Name
Helb, Frederick
Repository
York County Heritage Trust
250 E. Market Street
York, PA 17403
717-848-1587
http://www.yorkheritage.org/
Physical Description
1 folder.
Summary
Businessman; owner of mill, hotel, tannery, and brewery, of Railroad, Pa. Photograph, newspaper clippings, patent (1904) for Helb's son, Edward Helb's invention of a combined level and grade finder, and other papers.