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19th century

blue

blue corridor

corridor

e h t anthony firm publisher

office

patent

patent office

blue corridor u

public
4 media by topic ∙ page 1 of 1
Blue Corridor U.S. Patent Office. Washington DC. Government facilities, 19th century.

Blue Corridor U.S. Patent Office. Washington DC. Government facilities...

Picryl description: Public domain image of a historical building, landmark architecture, world heritage, free to use, no copyright restrictions.

Blue Corridor U.S. Patent Office. Washington DC. Government facilities, 19th century.

Blue Corridor U.S. Patent Office. Washington DC. Government facilities...

Picryl description: Public domain image of a historical building, landmark architecture, world heritage, free to use, no copyright restrictions.

Blue Corridor U.S. Patent Office. Washington DC. Government facilities, 19th century.

Blue Corridor U.S. Patent Office. Washington DC. Government facilities...

Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description

Blue Corridor U.S. Patent Office. Washington DC. Government facilities, 19th century.

Blue Corridor U.S. Patent Office. Washington DC. Government facilities...

Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description