Box 10

COLLECTION DESCRIPTION From the Collection: Correspondence, diaries, clippings, photographs, and other material relating largely to the engineering interests of John Cresson Trautwine, Sr. (1810-83), II (1850-1924), and III (1878-1949). Papers concern railroad promotion and construction (1844-49); experiences of Trautwine, Sr., while he worked in New Granada, and conditions in that province (1844-49); engineering matters; student letters; papers relating to Samuel Ashbridge, former mayor of Philadelphia (1906), the 1912 presidential...