ArchitectJohn NotmanAmerican architect, 1810–1865Photograph of one of their buildings · Thewinners (Wiki Takes Philadelphia 2 participant) · CC0 · Wikimedia Commons5 buildingsUnited StatesFurther readingWikipedia article↗BuildingsAthenaeum of PhiladelphiaPhiladelphia, United StatesChurch of the Holy Trinity, PhiladelphiaPhiladelphia, United StatesMansion HouseTrenton, United StatesSt. Mark's Episcopal ChurchPhiladelphia, United StatesWalter Lowrie HouseUnited States