This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
STATION BUILDING New Stairway Alterations to Main Building Proposed plan not used North Philadelphia Station.tif en Detail drawing of ultimately plans for staircase in Germantown Junction North Philadelphia station LOCimage hhh pa date William Cookman PRR architect HABS Drawings of North Philadelphia station Amtrak and SEPTA Regional