Defensive facility posters & prints

Housesteads Fort and Hadrian's Wall Anonymous

Grianan of Aileach Anonymous

Fort Ladder 1 David Roseburg

Sant'Angelo Bridge and Castel Sant'Angelo at night Anonymous

San Francisco Bay, 1937 Anonymous

Fog Rolling Under Golden Gate Bridge Anonymous

Rock of Cashel Anonymous

Walled Hillside Town of Monteriggioni, Italy in Spring Green Anonymous

Round Tower at Rock of Cashel Anonymous

Broadway Tower Anonymous

Great Wall of China Anonymous

Dover Castle Anonymous

Travelers, One on Horseback, Passing Inns or Other Commercial Facilities Along a Street at the Yokkaichi Station on the Tokaido... Anonymous

World War Destroyer Ships Anonymous

Telegraph boys using shower baths, Postal Tel. Co., Broadway, New York, 1910 Lewis Wickes Hine

Entrance to Law School, Harvard University Anonymous

State Department, (State Anonymous

Van Sickler's mill, Pittsfield Anonymous

Millville, New Jersey - Scenes. A view of Whitall Tatum Company houses Lewis Hine

Trees and plants in a garden, probably belonging to a catering facility Anonymous

Rockefeller Hall, Vassar College Anonymous

Aerial View Of Petrochemical Plant Anonymous

Ames Building and Washington Street, Boston Anonymous

Emma Willard Seminary School, Troy Anonymous

The Law School, Harvard University Anonymous

Congress Street toward Monument Square, Portland Anonymous

Illustration of Men in Chemistry Lab Anonymous

Main St Anonymous

Executive operations, Automobile industry Anonymous

Corrugated Metal Silos #3 Gordon Osmundson

The Conciergerie Anonymous

Main Street and Market Square Anonymous

1910s amateur theatrics of greek mythology hylas kidnapped three female sprites water nymphs dancing in fountain spring of pegae Anonymous

Arbuckle Warehouse #7 Gordon Osmundson

The Law School, Harvard College Anonymous

Crawler moving Space Shuttle to launch complex 39, Kennedy Space Center, USA, 1980s NASA