If I recall correctly the years are right, 1948/9. Same as 740? but with an aluminum frame. Pretty receivers with molded, I think, scroll work. They have a friction ring for adjusting to 'high brass' and 'low brass' loads; I never remember which way though. Pretty sure it's the same as an Auto 5 Browning. Poly choke was factory. Been a loonng time since I had one but I used to win turkeys with one. The spring loaded barrel took a while to get used to. Nice old guns and fun to shoot.
