http://www.stampcollectioninfo.com/washington-monument/
In the washington monument as the elevator goes up the glass is tinted with some sort of gas what is it?
When i went up in the washington monument they windows went white and then once you get to the top it turns clear again.
aragon.
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 1985 Colorano Silk FDC 2149 2149a Washington Monument $3.00 Time Remaining: 3h 29m Buy It Now for only: $3.00 |
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 COLLINS HAND PAINTED 2149 Washington Monument $10.00 Time Remaining: 5h 50m |
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 WASHINGTON BICENTENNIAL WASHINGTON MONUMENT GORHAM 1932 $9.99 Time Remaining: 3d 21h 43m |
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 3473 US USED 1225 WASHINGTON MONUMENT $6.95 Time Remaining: 4d 30m |
 Mr Fancy Cancel 65 CIVIL WAR PATRIOTIC WASHINGTON EAGLE MONUMENT EXTREMELY RARE $10.50 (2 Bids) Time Remaining: 4d 56m |
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