Photograph of original drawing (original in possession of National Passenger Railroad Corporation). Canopy Plans, Sections, and Details (n.d.)
Photograph of original drawing (original in possession of National Passenger Railroad Corporation). Plans, Elevations and Details of Platform Waiting Rooms (n.d.)
Photograph of original drawing (original in possession of National Passenger Railroad Corporation). Plans, Elevations, and Details of Stair Canopies (n.d.)
Photograph of original drawing (original in possession of National Passenger Railroad Corporation). Plans, Elevations, Sections of Platform Freight Elevator Enclosures (n.d.)
Photograph of original drawing (original in possession of National Passenger Railroad Corporation). Station, Shelters, and Stairways for the Chestnut Hill Branch (dated: 12/11/1912)