No way to answer without a detailed description of all markings, features, sn, condition, caliber/gauge, etc..
Browning did not make a Model 11.
Which model?
Made in 2003. You will have to call Browning to find the model.
What model?
Impossible to answer with only the serial number.
24 years old. You must call Browning to find out model.
1909.
Impossible to answer without knowing the model.
Made in 1925.
This serial number is too high to be the Browning High Power. What model is it? It may be an FN model under brownings patent, but not a Browning arms Co gun. Please be specific about the model and ask again.
You will have to call Browning to find out.
No way to answer without a detailed description of all features and markings and serial number.