Bowman's Hill Tower | |
Image Alt: | Bowman's Hill Tower |
Coordinates: | 40.3261°N -74.9381°W |
Subdivision Type: | Country |
Subdivision Name: | United States |
Subdivision Type1: | County |
Subdivision Name1: | Bucks County, Pennsylvania |
Bowman's Hill Tower, (also known as Bowman's Tower), is a 125adj=midNaNadj=mid stone tower located in Washington Crossing Historic Park in Bucks County, Pennsylvania. It is administered by the Pennsylvania Department of Conservation and Natural Resources. The tower was built on Bowman's Hill, which is on the Upper Makefield Township side of the border between itself and Solebury Township. The tower was erected in the 1930s as a memorial.
Construction on Bowman's Hill Tower began in 1929 and was completed in 1931.[1] It stands 125 feet tall and its base measures 24 feet on a side. The tower was constructed from native stone quarried from Bowman's Hill and nearby stone fences. Quarries in Lumberville, Pennsylvania and Lawrenceville, New Jersey provided cut stone to be used for the sills and balustrades. Over 2400short ton of materials were used in its construction, including; 1,200 perch of stone, 517short ton of sand and 225short ton tons of cement. In order to provide a solid foundation for the tower, the base was excavated 15feet. The labor for the construction was provided by employees of the Washington Crossing Park Commission. Including labor, the tower cost $100,000 to build.[1]
By 1934 the Tower was struck many times by lightning which resulted in the installation of a lightning protection system by the National Lightning Protection Company of St. Louis, Missouri. During the 1930s the Civil Works Administration and the Works Progress Administration planted over 28,300 seedlings in an effort to reforest the area. A large number of erosion control measures were taken to include the setting of large numbers of rocks and boulders. Additionally, they created two vistas from the tower to the Delaware River, one on the north side of the hill and the other on the southeast side.
In the 1980s the tower was extensively restored and an elevator was installed. Previously visitors climbed an open stone spiral staircase to the observation point at the top of the tower. An elevator now goes three-quarters of the way to the top and lets out onto a stone landing. Visitors must then climb a small and narrow 23-step stone spiral staircase to the tower roof. Additionally, there is a parapet over the final stairs that gives the tower its distinctive look.[1]
The Commonwealth of Pennsylvania created the Washington Crossing Historic Park in 1917, and then established the Washington Crossing Park Commission to administer and develop the park in 1919. The park also contains the Thompson-Neely House, a historic house (possibly built in 1702)and farmstead in Solebury Township, Bucks County, Pennsylvania.
There is no definitive source for the name Bowman, however there are several theories:
Note: a Burial placard on the hill commemorates a John Pidcock, early settler of the area, and not Dr. Bowman.
In 1854, an accident led to the discovery of a mine on the west side of Bowman's hill. It was later excavated in search of copper. The supervising engineer was of the opinion that the mine was originally created by Germans.[2]