Search results
Results from the WOW.Com Content Network
The Wissahickon Formation is a mapped bedrock unit in Pennsylvania, New Jersey, and Delaware. It is named for the Wissahickon gorge in Fairmount Park, Philadelphia. In Maryland formations, the term "Wissahickon" is no longer used. Rocks in this classification have since been divided into several units, such as Lower Pelitic Schist and Prettyboy ...
Most are primarily red brick in construction, often with white stone trim. Some are faced with stone, being brownstone on some blocks in Center City, South Philadelphia, and North Philadelphia and being Wissahickon schist in Mayfair in Northeast Philadelphia and Mt. Airy in Northwest Philadelphia.
The walls are composed of Wissahickon schist, a less expensive option than brick and a choice that reflected the traditional building materials used in Germantown. The exterior of the house follows a hierarchy of design that includes a range of construction techniques finishes and from high style to vernacular.
Three-story buildings, they are brick structures that sit on Wissahickon schist foundations and feature projecting arched center entrances and multiple porch levels. [2] It was added to the National Register of Historic Places in 1985. [1]
What links here; Related changes; Upload file; Special pages; Permanent link; Page information; Cite this page; Get shortened URL; Download QR code
Wissahickon Creek is a tributary of the Schuylkill River in Montgomery and Philadelphia Counties, Pennsylvania. [1]Wissahickon Creek rises in Montgomery County, runs approximately 23 miles (37 km) passing through and dividing Northwest Philadelphia before emptying into the Schuylkill River at Philadelphia.
The Elkins Estate is a 42-acre (170,000 m 2) estate located in Elkins Park, Pennsylvania, United States.The estate contains seven buildings, the most notable being Elstowe Manor and Chelten House, which are historic mansions designed by Horace Trumbauer.
A lantern slide showing the construction of the Walnut Lane Bridge. The Walnut Lane Bridge has a history of tragedies and deaths since construction began in 1906. In December 1907, the falsework (used to support the forms for pouring concrete) collapsed and sent about 20 workers plunging 150 feet (46 m) into the Wissahickon Creek.