| Letter | Register Numbers From - To |
Machine Class (Model No.) |
Quantity Allotted | Date Allotted | Year Allotted | Notes | |
|---|---|---|---|---|---|---|---|
| 611,000 | 913,999 | 302,999 | 1871 | ||||
| 914,000 | 963,999 | 49,999 | 1872 | ||||
| 964,000 | 1,349,999 | 49,999 | 1873 | ||||
| 1,350,000 | 1,914,999 | 564,999 | 1874 | ||||
| 1,915,000 | 2,034,999 | 119,999 | 1875 | ||||
| 2,154,999 | 2,350,000 | 195,334 | 1876 | ||||
| 2,155,000 | 2,764,999 | 609,999 | 1877 | ||||
| 2,765,000 | 2,924,999 | 159,999 | 1878 | ||||
| 2,925,000 | 3,679,999 | 754,999 | 1879 | ||||
| 3,680,000 | 3,939,999 | 259,999 | 1880 | ||||
| 3,940,000 | 4,889,999 | 949,999 | 1881 | ||||
| 4,890,000 | 5,483,999 | 593,999 | 1882 | ||||
| 5,494,000 | 6,004,999 | 510,999 | 1883 | ||||
| 6,005,000 | 6,524,999 | 519,999 | 1884 | ||||
| 6,525,000 | 7,046,499 | 521,499 | 1885 | ||||
| 7,046,500 | 7,471,599 | 425,099 | 1886 | ||||
| 7,471,600 | 7,918,999 | 447,399 | 1887 | ||||
| 7,919,000 | 8,615,499 | 696,499 | 1888 | ||||
| 8,615,500 | 9,436,999 | 821,499 | 1889 | ||||
| 9,437,000 | 9,809,999 | 372,999 | 1890 | ||||
| 9,810,000 | 10,629,999 | 819,999 | 1891 | ||||
| 10,630,000 | 11,338,999 | 708,999 | 1892 | ||||
| 11,339,000 | 11,913,499 | 574,499 | 1893 | ||||
| 11,913,500 | 12,475,499 | 561,999 | 1894 | ||||
| 12,475,500 | 13,387,999 | 912,499 | 1895 | ||||
| 13,388,000 | 14,047,999 | 659,999 | 1896 | ||||
| 14,048,000 | 14,919,999 | 871,999 | 1897 | ||||
| 14,920,000 | 15,811,499 | 890,999 | 1898 | ||||
| 15,811,500 | 16,831,099 | 1,019,599 | 1899 | ||||