Frame
With the serial number that you have provided,your Hi standard Model B was made by Hi Standard in the year 1936.
With the serial number that you have provided,your Hi Standard model B was made in the year 1941.
1951
1971
With the serial number that you have provided,your Hi-Standard model E pistol was made by that firm in the year 1939.
1936
Mid 1930's
Early 1934
See link below to High Standard data. You did not give us model number.
Go to www.histandard.info There is information about manufacturing dates.
1934. A rather early pistol.
Your serial number indicates that your Hi-Standard model 101 Dura-matic was made in the year 1969.The serial numbers for that year are from 2,030,405-2,172,356.