Jerkinhead roof on the Philadelphia Mainline. Lower Merion Township, Pennsylvania, USA. #architecturaltourist #thearchitecturaltourist #architecture #architecturephotography #architectures #architectuur #architektur #architect #arquitetura #oldbuilding #historicalbuilding #loveoldhouses #oldhouselove #historicdistrict #stone #stonehouse #stonehouses #tudor #tudortuesday #tudorthursday #tudorrevival #stonetudor #tudorhouse #tudorstyle #artsandcraftsmovement #artsandcraftsarchitecture #lowermerion #lowermeriontownship #jerkinhead