It was made in 1971.
With the serial number that you have provided,your Hi-Standard model E pistol was made by that firm in the year 1939.
It was made in 1960.
The suffix of P7 to your serial number indicates that you have a Browning Nomad model pistol,which was made in the year 1967.
1968
Can't be answered without a serial number.
About 1952.
1970
would that be pistol or revolver...........................
Your Browning model nomad 22cal pistol was made in the year 1971.
This would be a Browning Challenger .22 pistol made in 1970.
Your Browning Nomad was made in the year 1970,with the serial number that you have provided.