While you are on the site, in your browser find and click "Add to Home Screen" A CGN beaver app icon will then be created to your phone that is directly link to the site.
Note: This feature may not be available in some browsers.
If you takes pics and send it to FN and to Browning they will actually provide you with some feedback/info on your pistol free of charge. Most of the factory papers were destroyed or are in priavate collections so information is limited. This is what I did with my Waffen Amt HP.
Prices I have seen run from $500 to $5000 (Major Winters Capture pistol with paperwork - Band of Brothers). Earlier models are worth more and are slightly more desirable.
They generally have more value than a P38 as they are less common.