Phillip,
The Skeeter is a nice looking gun and very little about them is written. In good condition they bring a fair amount and lately on a few auction sites there has been some activity with Skeeters in the smaller guages.
I have a 16 ga Hercules with ejectors and can't find any information about them, my serial number is half of yours and I believe mine is from the late 20's early 30's.

David