Try the gun broker web site. Do a search also on Google. There are many outlets and sources for older parts on the web http://www.gunbroker.com/
Browning.com has a sn function under customer service.
Yes.
100-1000 or more depending on specifics
100-1000 or more depending on specifics
Browning.com has a sn function under customer service
Mid 1970's.
the 22 long rifle holds 11 cartridges
Impossible to answer without more details.
The number of .22 long rifle shells a Browning takedown rifle can hold depends on the specific model and magazine capacity. Browning takedown rifles typically have magazine capacities ranging from 10 to 25 rounds. To determine the exact number of .22 long rifle shells a specific Browning takedown rifle can hold, you would need to refer to the manufacturer's specifications for that particular model.
It will have to be custom made.
You have a Grade I Browning takedown semiauto .22 rifle made in Japan in 1986. Browning offers a scope mount for that rifle, their item #12333. Aftermarket mounts are available from Leupold, Burris, etc.
One of the better books is by Matt Eastman. You can also call Browning.