Call or visit Browning's web site with the serial number.
your browning T-bolt was made in 1967.
Your Browning T bolt was made in the year 1971.
No
IIRC, you can get a manual on line at Browning's web site
IIRC, you can get a manual on line at Browning's web site
Your browning T-bolt with the X6 suffix to the serial number indicates that this browning was made in 1966.
Your Browning T-Bolt rifle with the suffix of X7 after the serial number indicates that it was made in the year 1967.
One
The exact value of a Belgium Browning T-bolt is actually dependent upon a number of factors. Some of these factors would be the age and condition.
1970
1971
Yes, in the T Bolt