after a good cleaning with some wd-40 to unstick a few screws..... here she is!
A Marlin model 81-DL with a -----*-------A stamp on the barrel; no date stamp by the receiver; front hood missing; brass bead front and 0.04in aperture rear.
Tube fed (18+1 LR, probably about 25 shorts (not that I can find any!!).
I fired CCI std velocity and CCI-Quiet (silent as snowfall). Nice crisp trigger but I might lighten it at some point in the future. I would guess it is currently 6-8lbs.