Yes it will be delivered. That would be enough postage for two ounces at today's rates. US Postage stamps haven't been devalued in over 100 years.
As many as will fit. I have one envelope in my collection with 44 stamps on it! The sender used one cent stamps to mail it. Some people will overlap stamps to get more to fit, which is okay as long as the Post Office can plainly see that they are all there.
Yes.
Yes they are still valid. However, you will have to add 2 cents of postage to the envelope. The total must equal 44 cents on and after 11 May 2009.
The USPS no longer prints 20-cent stamps. They do print 10-cent and 5-cent stamps.
Flate rate shipping on regular envelopes are 94 cents
One 49-cent stamp should be all that is needed.
Looks like a one cent stamp, says one cent on it and yes you can still use them
You can still use 37-cent stamps, however you must add sufficient postage for the current price.
If you mean how many first-class (41-cent) stamps, it takes one to send a standard one-ounce envelope anywhere in the U.S.
The postage from the US for an ordinary first class letter of 1 ounce or less is 98 cents You can buy a 98-cent stamps or use any combination of stamps whose total value is 98 cents of more. 2 forever stamps plus a 10-cent stamp would work.
If they say 42 cents on them, you need the additional 2 cent stamps to make up the difference. If they are 'Forever' stamps, they are valid for one ounce of First Class Postage regardless of the cost.
Yes, but that would be foolish. Buy some one-cent stamps to make up the 42 cent postage and save those 41 cent stamps.