Made in 1927, will be date code stamped on barrel see related link.
Your Remington model 1903-A3 was made in the year 1942.It was chambered in the caliber 30-06.
Manufactured 1925
Impossible to tell unless you have the factory records.
1932-1935 - see Remington Society link
You will have to contact Remington.
$425 depending on exact model, caliber and condition. Serial number has no bearing on any of that.
$425 depending on exact model, caliber and condition. Serial number has no bearing on any of that.
$500 up
425.00 to 450.00
400 USD
1918
SN's were not required before 1968