' Lucky Duck '
(officially named DUKW)
....
6 wheel drive amphibious vehicle
produced 1942 - 1945
produced 1942 - 1945
to transport troops and supplies
during WW II
during WW II
....
top speed on land 50 mph
top speed in water 6 mph
...
DC Duck Tours
utilizes six ducks
for touring the city
and splash down
into the Potomac