Now showing: Great Britain - Office of Works Officials (1900 - 1903) - 6 stamps.
11. February WM: 1 Perforation: 14
29. April WM: 1 Perforation: 14
29. April WM: 1 Sheetsize: 240 Perforation: 14
28. May WM: 1 Sheetsize: 96 Perforation: 14
1. August WM: 1 Perforation: 14