The Big Lock In The Lake Washington Canal
Additional Details:
| There are five gates like those shown on the card, in the big lock four in the small. Each leaf of the largest gate weighs 200 tons and is 55 feet high and 47 feet high and 17 feet wide. The large lock is 80 feet wide and 825 feet long. The small lock 30 feet wide and 150 feet long. |
