i believe it was made in the 50's.i have one it is an 8 inch bull barrel s/n starts with 386xxx
Contact High Standard with the Serial Number and they will tell you when it was manufactured.
Your Nomad was manufactured in 1963
1974
1906
In order to tell how old your Colt 25 semi auto pistol is, you will need to offer the serial number. This number gives you an idea of when the pistol was manufactured.
Manufactured 1919
You will have to call Browning.
They were manufactured from 1977 - 83. Or you can contact them at the link below.
1934. A rather early pistol.
Manufactured by Glock Ges.m.b.H. Austria, it is the Glock Pistol.
You probably have a Mk. I pistol, manufactured circa 1958. If this is the case, it would be a semi-auto pistol, chambered in .22 Long Rifle.
With the serial number that you have provided,your Hi standard M-101,.22cal pistol was made in the year 1955.