Esquelbecq

Post office station opened in June 1862. Head post office in January 1865.

Type 22

Type 15

Type 17

Small numerals

Type 22 + small numerals

Type 17 + large numerals

22/05/1865-22/12/1868

?

01/11/1869-03/1876

Type 15 + large numerals

Large numerals

Small numerals of the 2nd nomenclature

Type 22 + large numerals

25/07/1863-22/10/1864

(Date format: DD/MM/YYYY)

Les small numerals of the 2nd nomenclature have not yet been encountered on letter.