1847 5c Red Brown, full to large margins except touched bottom left corner, rich color, tied by red square grid, matching "New-York Apr. 23" c.d.s. on buff envelope to Albany with faint strike of Swarts oval and matching underlined "Paid" at upper left, additional pencil "5"; edge wear, Fine.

1840's Swart's Express Mail, N.Y. Stampless Cover with red "SWARTS B. POST OFFICE, N.Y." oval postmark. Type B handstamp.

Heavy Cross postmark, dated Oct 5 (1852) to Philadelphia.

Listed in the Pink, 136L3 (Stone II) census, 3 others listed.

With a PF Cert which states, "On local cover front to Philadelphia of which a photograph is attached and are of the opinion that the local Scott 136L3 pink, is genuinely use on this cover front."

2c Red on Wove, unused.

With a PF Certificate which states, "USED ON PIECE, BLUE CANCELLATION AND WE ARE OF THE OPINION THAT : IT IS GENUINELY USED ON PIECE BUT IT IS A GENUINE SCOTT 136L4."

1c Red tied by "Swarts' B. Post Office N.Y. Chatham Square" oval handstamp on locally addressed cover, bold "Paid/Swarts" handstamp.

Swarts' City Dispatch Post, New York N.Y., (1c) Pink on Wove, on cover to New York, forwarded to Pennington, NJ. Due 5 cts.

3c Dull Red 1851, Inner Frame Lines, full margins to close, barely overlapped by Swart’s City Dispatch Post, 1849-53 1c pink, large to huge margins, pen cancel, both tied by “New York Mar 31” circular datestamp on cover to Macedon, N.Y., ms “Due” and handstamped “5” in circle at left, probably both applied at Macedon; cover with some edge wear and light soiling, still a Very Fine and attractive usage.

Appears to have been forwarded. The forwarded addresses might have been on a slip of paper or another cover on top of a tied bundle.

Included in the Lyons census.

2c black on gray blue with "Paid, Swarts" cancel, small defects, Fine appearance. With a PF Certificate which states, "Used with manuscript "Swarts" & red paid cancellations. Of which a photograph is attached and are of opinion that it is genuine, defective."