TY - MAP TI - New York and Erie Railroad diagram representing a plan of organization : exhibiting the division of academic duties and showing the number and class of employés engaged in each department : from the returns of September 1855 AU - new york and erie railroad company AU - henshaw, g. h. AU - mccallum, d. c. (daniel craig) PY - 1855 UR - https://www.loc.gov/item/2017586274/ ID - 2017586274 ER -