Yes
how do I receive my envelopes and stamps from At Home Publishing that was prepaid for?
A beginner can use the soaking method as the best way to separate their envelopes and stamps.
No.
It is proof that youpaid to mail the letter
It is not envelopes that are postmarked (franked), it is the stamps on the envelopes (so that they can not be used twice). Therefore they are franked when fist processed in the sorting office.
ponies
Not necessarily. Many stamps are valued for their cancellations and sometimes the envelopes they are "tied" to.
To cancel the stamp so that it can't be used again.
Yes, they are collectible. The US Postal service has jobbed out the printing of stamps and one of the requirements is that the glue on self-stick stamps be water soluble. That allows collectors to soak the stamps off envelopes so they can be put in albums.
The post office is probably the best place to get wedding stamps as they have a few different ones although it might be a bit more expensive than normal stamps. One can get them online too at Ups.
Its a post office, so anything postal from stamps to envelopes.
Prescott Holden Thorp has written: 'Catalogue of the 20th century stamped envelopes and wrappers of the United States' -- subject(s): Postage stamps, Stamped envelopes