1964
Remington
Browning, Remington
1949-1968
Please explain what you mean specifically by "Pattern"
Have one that was made in 1943
Made from 58-63. 100-300 USD
I'm sure there have been several. I have a Remington 1100 in .410.
Your Remington 1903-A3 was made by Remington in 1942.
No. Remington shotguns are made in the USA.
Check the date code on the barrel, the details and table lookup are on the Remington Society of America, manufactured date link.
A fortune since it would have to been made by hand as a prototype nearly 10 years in advance of production.
Baikal isn't made buy Remington; it just has the name stamped on the side. It is made by baikal of russia