Special Thanks goes Connie set 09JUL 2014.
The Hoover Dam is a gravity dam, recognizable by its horizontal arch shape that distributes the water pressure on each side of the banks. Located on the Colorado River on the Arizona-Nevada border, it was built between 1931 and 1936 and opened by President Franklin Delano Roosevelt.
Stamp:
- Country: United States of America
- Theme: Christmas | Round Stamps
- Issued On:2013-10-24
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