TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More