Covers tagged "grayscale" (clear filter)

Yale Art + Architecture Building — 2005 Architecture First Day Cover
Yale Art + Architecture Building — 2005 Architecture First …
TWA Flight Center — 2005 Architecture First Day Cover
TWA Flight Center — 2005 Architecture First Day Cover
Guggenheim Museum Rotunda — 2005 Artcraft First Day Cover
Guggenheim Museum Rotunda — 2005 Artcraft First Day Cover