Pete, I can't remember where the 115510 number came from, but it is possible a number was "added" into it incorrectly. In looking through some old auction catalogs, I found "bad" numbers twice. Then again, our sampling is small. I agree that there seems to be a trend here. Maybe the trend includes the Fyrberg guns in the 10,000-20,000 range.????

http://www.bakercollectors.com/