postmarked in a sentence

Examples

1. And the three letters were all postmarked from Trenton, New Jersey.
2. The envelopes to Brokaw and the newspaper were postmarked Sept . 18.
3. Nominations must be postmarked by the Feb . 1 deadline.
4. The letter was postmarked Monday but officials did not say from where.
5. Nominations for the prize had to be postmarked by Feb . 1.
6. The " Dear Boss " letter, dated, was postmarked 1888.
7. Postmarked 07 / 26 / 1906 on an UNdivided back.
8. Recipes must be postmarked by Aug . 10 and received Aug . 15.
9. Entry photos must be postmarked by Dec . 31.
10. Entries for the Bake-Off must be postmarked by Oct . 16.