There are two addresses that are typically seen on the envelope, but only one is technically required: the recipient's. The sender's address isn't necessary, but it is recommended. If there are ...

a properly sized envelope, a pen with black or blue ink for clear readability and the complete address details of both the ...

“Return to Sender” was emblazoned across the front ... Of course, the fact the correspondence inside the envelope was hot off the press and would not age well with time, played into my ...

Once written, the sender starts by folding a narrow spine ... for three different letterlocking methods. The mass-produced envelope came along in 1830. They started out thick enough to write ...

Rates were based on the number of sheets used and the distance it would travel. The sender could pay in advance or the recipient could pay upon delivery, or the cost could be split. But in 1847 ...