There are pictures at the link below
http://upload.wikimedia.org/wikipedia/commons/d/dc/US_$50_1929_FRBN.jpg
http://upload.wikimedia.org/wikipedia/commons/d/dc/US_$50_1929_FRBN.jpg
The same as it does anywhere else. (I tried to interpret this as generously as possible, but sorry, that's it. The Vietnamese currency is the dong, so "50 dollars" is not a valid denomination for a Vietnamese bill.)
It has a bill. It has a curved bill, Its bill is curved.LOL
There are pictures at the link below. With minor changes, the same design was used from 1928 to 1989.
What u think it wil look like
5,5,2 25,2 50
50 25,2 5,5,2
It is: 50,000,000 = 50 million
aful
It look lkes a duck bill.