Yes, as long as the total postage affixed equals the current postage rate.
Yes, this stamp can still be used for four cents of postage. It was issued in 1991.
Yes, they are still valid for postage in the US. Your total value must still meet the proper amount. Currently in the US that is 44 cents for mail.
The value of the Forever Stamp is the domestic First-Class Mail letter price in effect on the day of use.
because if they dont put stamp the mail can't email to someone
No of course not! you'd need an airmail stamp.
Oh, of course, friend! If you're referring to the H Rate Makeup stamp for your letters, don't you worry. As long as you have them, you can still use them to send your mail with a little extra love. Keep spreading joy with your letters, just like painting happy little trees.
As postage to mail something like a letter.
You use an air mail stamp.
yes, indeed -- there are called "forever" because they will still be valid for postage even if rates go up.
The stamp has to be accepted where you mail the letter. If you are mailing in Canada, you need a Canadian stamp. If you are in the US mailing to Canada, you can use a US stamp.
That is what you do with a stamp, put it on a letter to pay for it to be delivered. You always use the postage from the country you are mailing the item in.
To mail a single letter to Canada, the stamp must be equivalent to the postage cost. As long as the stamp is equal to the postage, any letter can be sent with any kind of postage stamp.