General

Quality: ✉

1863 N° 16 “40c. vermilion”, on a letter with contents, from P.21-Boussu (8-bar), dated 22 September 1863, to Quaregnon (receipt mark Jemappes), with handwritten “21gr/4”, a letter weighing 21 grams falls into the 3rd weight class, with “40c.” postage; the postman made an error – it should be “21gr/3”, very fine