Some further information on the later types.
Type 13 - numbered 1 to 5, various time code letters, in use 1875-1881
Type 14 - numbered 1-2, 5-8, various time code letters, in use 1876-1882
Type 15 - numbered 1-17, various time code letters, in use 1881-1884
Type 16 - numbered 1-40 (no 6, 8, 11, 13, 17; replacements issued for numbers 12, 15, 16, 18, 19, 26), in use 1885-1894
Type 17 - numbered 1, 3, 9, 10, 12, 14-18, 22, 24-28, 30, 33, 35-38, 40-45; in use 1895-1903
Type 18 - numbered 4, 14, 16, 19, 32, 40; in use 1897-1902
Type 19 - numbered 1, 2, 4, 9, 10, 12, 14-16, 18, 19, 22, 24-27, 30, 32, 36, 40-45; replacements issued for 1 (2), 2, 4, 10, 14, 15, 22, 24, 26 (2), 43, 44, 45; in use 1899-1910
First single line - numbered 3, 24, 30, 35, 36, 41; in use 1905-06
Second single line - numbered 7, 8, 13, 15, 17, 20, 35, 38; in use 1906-08
Third single line - numbered 10, 15, 17, 20, 35, 43; in use 1908-09
Fourth single line - numbered 8, 10, 13, 15, 17, 35, 38, 43; in use 1908-11
Fifth single line - numbered 17 (number above date line), 22, 26; in use 1909-11
Sixth single line - numbered 2, 4-7, 13, 26, 38, 39, 40; in use 1910- |