Just one, as long as it is 42 cents (10/2008). Or if you have some older US stamps, you could put 84 1/2 cent stamps on it. Or any combination of other stamps to pretty much create any number between 1 and 84 as long as they total 42 cents.
one
one
it depends where you send it to
one. number of stamps is determined by weight, not distance
only one
what the price to mail letter to
maybe 2 0r 3 stamps
you need ten stamps actually i don't know
1
One.
one
one
One
1.
You would only need one stamp to mail your letter
how many first class stamps does it take to mail a 4 oz letter and package
44 cents