| Police Positive .38 & Bankers Special | |
| Year | Serial Number |
| 1905 | 1 |
| 1906 | 2300 |
| 1907 | 10400 |
| 1908 | 18000 |
| 1909 | 27000 |
| 1910 | 33000 |
| 1911 | 40000 |
| 1912 | 52000 |
| 1913 | 62000 |
| 1914 | 71500 |
| 1915 | 78000 |
| 1916 | 82000 |
| 1917 | 89000 |
| 1918 | 98000 |
| 1919 | 100000 |
| 1920 | 115000 |
| 1921 | 129000 |
| 1922 | 137000 |
| 1923 | 150000 |
| 1924 | 153000 |
| 1925 | 165000 |
| 1926 | 166000 |
| 1927 | 176000 |
| 1928 | 177000 |
| 1929 | 185000 |
| 1930 | 329000 |
| 1931 | 342000 |
| 1932 | 357000 |
| 1933 | 360000 |
| 1934 | 364000 |
| 1935 | 370000 |
| 1936 | 374000 |
| 1937 | 375000 |
| 1938 | 380000 |
| 1939 | 383000 |
| 1940 | 390000 |
| 1941 | 395000 |
| 1942 | 401000 |
| 1943 | 406725 |