1954
1972
1958
what is the manufacture date of a .38 police positive special serial number b 81
You did not provide a serial number.
1966
Sometime after 1978. Sn 1001L began in 1978.
418306
about 1963
Would need serial number to answer or go to proofhouse.com and look it up.
1950
From the records I have, there should be a letter " D " prefix before the number. If so, D926000-D958499 were produced in 1967. if it's a trooper made about 1969
That Colt police positive special with serial # 594826was manufactured in 1951.