"The Post Office Department issued a 3-cent bright purple stamp on February 18, 1939, to mark the Golden Gate International Exposition, which opened in San Francisco on that date. The design shows the 'Tower of the Sun', one of the outstanding architectural features of the exposition, on Treasure Island in San Francisco Bay." Architecture | Travel Destinations | Vertical | Architectural Feature | Tower
High Resolution JPEG Picture of "The Post Office Department issued a 3-cent bright purple stamp on February 18, 1939, to mark the Golden Gate International Exposition, which opened in San Francisco on that date. The design shows the 'Tower of the Sun', one of the outstanding architectural features of the exposition, on Treasure Island in San Francisco Bay." [186817249] stock photo
