Blackwell Depot Blackwell, OK Railroad History Blackwell Library The library features Roman/ Blackwell, OK Historic Buildings Rowell House - 1899 Blackwell, OK Historic Homes Hotel Blackwell, OK Historic Buildings Electric Park Pavilion The Electric Park Pavilion, listed on the National Register of Historic Places, has always been the centerpiece of civic and social life in the community. This magnificent structure was constructed in 1912-1913 Blackwell, OK Historic Buildings