Washington, state, highlands

Interior of US Assay Office, ca 1916 (MOHAI 5440)

Webster & Stevens · 700×568

Office area and laboratory in US Assay Office, ca 1903 (MOHAI 6897)

Unknown author Unknown author · 700×561

U.S. Post Office (Olympia, Washington) 06

John Kvapil · 728×1055

U.S. Post Office (Olympia, Washington) 03

John Kvapil · 1085×1540

U.S. Post Office (Olympia, Washington) 01

John Kvapil · 1557×1212

U.S. Post Office (Olympia, Washington) 02

John Kvapil · 1548×1065

Office, buildings, washington

Carol M. Highsmith · 6168×4753

Paintings, united, states

Steven Baltakatei Sandoval · 6000×4000

Dulles State Office Building entrance 1

Lallint · 2048×1536

МБГЧ, МБГО paper capatitors 01

Retired electrician · 5184×3456

МБГЧ, МБГО paper capatitors 02

Retired electrician · 4944×3296

Old Patent Office, model room - Washington, D.C.

Brady-Handy · 1674×1737