Quote:
...When the large envelope came back to me, there was no cancellation on the stamps. Not a single mark. Nor was there a bar code anywhere on the envelope.
Oversized/odd-sized mail/packages are "non-machinable", and therefore must be hand-scanned or sorted/canceled by hand and will in general not have a bar code. Your envelope was probably over-sized. Many times they will sort it but not hand-cancel it. I receive a lot of packages and over-sized mail with stamps on them. I would estimate that 1/3 of the stamps on these type of mail come in uncanceled. On the normal mail, the stamps always come canceled, but often are torn/scraped by the sorting machinery. It's getting harder and harder to collect used US stamps.
Quote:
...I received a duck catalog of stamps in the mail. Affixed to the envelope were some terrific airmail Olympic 35 cent stamps and Glenn Curtiss 35 cent stamps. Only problem...They were canceled with a hideous black marker line through them, no cancellation stamp. A bar code was affixed to the envelope so I assume additional postage was needed and paid for.
No, the bar code just means the deliver address was run through a scanner and a delivery barcode generated/applied. However, since it did not go through the normal sorting machinery for regular sized mail, the stamps didn't get canceled. Some "observant" postal worker noticed and canceled the stamp with a marker (often referred to as "Sharpied" or "Marker Monkeys"). Just be glad it wasn't crayon (found on some very old GB stamps) or a footprint (disgruntled postal employee).