Research

Significance: Building 142 is a contributing property in the Washington Navy Yard National Historic Landmark. The Washington Navy Yard once served as the center for naval ordnance research and production and i More

Public domain photograph - historical image of Nevada, United States, free to use, no copyright restrictions image - Picryl description

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Public domain photograph of office, auditorium, free to use, no copyright restrictions image - Picryl description

Significance: Originally built as a depot for storage of powder and other armaments, during the 20th century Picatinny Arsenal became a leading facility for the research, development and production of munitions More

Significance: Originally built as a depot for storage of powder and other armaments, during the 20th century Picatinny Arsenal became a leading facility for the research, development and production of munitions More

Significance: Originally built as a depot for storage of powder and other armaments, during the 20th century Picatinny Arsenal became a leading facility for the research, development and production of munitions More

Significance: Originally built as a depot for storage of powder and other armaments, during the 20th century Picatinny Arsenal became a leading facility for the research, development and production of munitions More

Significance: Originally built as a depot for storage of powder and other armaments, during the 20th century Picatinny Arsenal became a leading facility for the research, development and production of munitions More

Significance: Originally built as a depot for storage of powder and other armaments, during the 20th century Picatinny Arsenal became a leading facility for the research, development and production of munitions More

Significance: Originally built as a depot for storage of powder and other armaments, during the 20th century Picatinny Arsenal became a leading facility for the research, development and production of munitions More

Significance: Originally built as a depot for storage of powder and other armaments, during the 20th century Picatinny Arsenal became a leading facility for the research, development and production of munitions More

Significance: Originally built as a depot for storage of powder and other armaments, during the 20th century Picatinny Arsenal became a leading facility for the research, development and production of munitions More

Significance: Originally built as a depot for storage of powder and other armaments, during the 20th century Picatinny Arsenal became a leading facility for the research, development and production of munitions More

Significance: Originally built as a depot for storage of powder and other armaments, during the 20th century Picatinny Arsenal became a leading facility for the research, development and production of munitions More

Significance: Originally built as a depot for storage of powder and other armaments, during the 20th century Picatinny Arsenal became a leading facility for the research, development and production of munitions More

Significance: Originally built as a depot for storage of powder and other armaments, during the 20th century Picatinny Arsenal became a leading facility for the research, development and production of munitions More

Significance: Originally built as a depot for storage of powder and other armaments, during the 20th century Picatinny Arsenal became a leading facility for the research, development and production of munitions More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: The facility was authorized in July 1933 and built by the Public Works Administration for $26,000. It tested complete models of aircraft and aircraft components in a high-speed airstream approach More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More

Significance: This vessel was built to serve as a 180' U.S. Coast Guard cutter. The federal government purchased or built thirty-nine of these vessels, built in three sub-classes, from 1942-1944. The U.S. Coa More