In the same idea as the Coleman's Zipper Pull Thermometer/Compass business, does anybody know if it's possible to remove the compass from the Brunton's Micro Pull Tab to put it in a PSK?

http://www.brunton.com/catalog.php?item_...d_category_id=4

BTW It seems the Pyser-SGI NATO compass was swallowed by military pilots during capture so that is could later be used as an escape compass (during WWII)