Manchester, N.H. blue double circle "1" (Simpson's #20) Drop Letter handstamp, rarity 7. Only 7-10 recorded. With matching blue "PAID"

U.S.P.O Dispatch Mar 21 octogonal datestamp with "Drop 1c" handstamp on 1861 cover to Philadelphia.

The octagonal postmark was used between May 1860 and January 1862,

U.S. Penny Mail Phila.
Philadelphia carrier

1857 3c tied by large "Paid" grid with red "Boston Mass. Jul. 6" double-circle datestamp on 1860 cover to Brooklyn, New York

1857 3c, tied by large "Paid" grid with black straight line “Due 1 Cent” on cover from Boston to New York, with letter enclosed. Red Reading, Mass Feb 28 1860 cds.

1c Blue and 3c Rose on mourning cover to Bucks County, Pennsylvania. Rated for 1c internal+ 3c drop letter.

Horizontal pair tied by "Boston, Mass. Dec 7, 62" target duplex cancel on embossed advertising corner card cover to Groten Centre, Mass. with "62" inverted.

Fancy star cancel used as a carrier's cancellation in Lowell, Mass, on cover to Lowell, Mass. Edgartown, M.S. Jul 31 cds.

3c Rose on U19 cover to Reading, MA with Boston June 8, 1863 “PAID” and manuscript "Care of A Baldwin."

1868 2c F Grill, cancelled by cork, matching blue "Carrier Feb 5" cds on advertising corner card.