1984
100-1000 USD or so depending on EXACTLY what you have and its condition.
A answer cannot be given unless you provide more information,such as the serial number,condition of the rifle,and if the .22 cal rifle is a lever action,semi-auto etc.
Your browning safari bolt action rifle was made by FN for browning in 1963.
It is a bolt action rifle.
5-1500 usd
The L70 suffix to the serial number identify,s the year of production of your Browning safari bolt action rifle as 1970.
Browning Lever Rifle
Your Browning BLR model rifle was made in the year 1969.
Prior to 1973.
Browning never made a pump action rifle.Please check the manufacturing name on your rifle again.
Last year I bought a Browning A-bolt 22 rifle for 300 dollars.It was new in the box.
Fabrique Nationale is the Belgian manufacturer that used to make firearms for Browning. (And others) I can't tell you about more the modern era, but the older guns are excellent. They're as good as you can get. I have a Browning 30-06 Mauser action made in 1974 by FN, and I have an identical rifle with FN's own markings. I have a Browning 9 mm High Power made in Belgium. Yes, they are fine guns!