Check this table for the answer:
http://www.remingtonsociety.com/rsa/questions/barrelcodes
Your Browning model safari bolt action rifle was made by FN of belguim for Browning in 1969,with the serial number that you provided.
It could be that you have a A-bolt hunter model I,But I am not 100%certain.I can say that your browning bolt action rifle was made in the year 1979 by the two letters in the serial number(RN).
IF they were made prior to 1965 they have no serial number
Your serial number indicates that your Glenfield model 20 bolt action was made in the year 1980.
Impossible to answer without knowing who made it and what model it is.
Your browning safari bolt action rifle was made by FN for browning in 1963.
The small caliber and action Browning Safari grade bolt action rifles were made from 1959-1975.Your rifles action was made by Sako.The serial number does not correspond to any of my records on the safari bolt action rifles.It should have a prefix or suffix to the serial number.The only time this was not used was for the year 1959.Your rifle could have been made that year.
It sounds to me that you have a Browning T-bolt rifle in 22cal that was made in the year 1969.But the serial number should read 69X then the serial number.
Your serial number shows that your Winchester model 70 bolt action rifle was made in the year 1975.
Made in 1984. What is the the question?
Not an A-Bolt. That is the much more collectable High-Power Bolt Action "Safari" rifle made in 1969.
Your Springfield model 1903 bolt action rifle was made in the year 1905 with the serial number that you have supplied.