My aunt married some rich guy in ~1951.
His family owned a shipping company that had bought shotguns for the Seattle dock strike in the 1930's.
The guy died in 1962 and she died in 2005.
My brother and I each have one of the 1897s from that dock strike.
We both hunted with one in the 60's, 70's, and 80's.
If the take down gets loose, that can be adjusted.
The AGI videos are uneven, but the one on 1897 shotguns is just plain excellent. The old guy really knows his 1897s.
http://www.midwayusa.com/eproductpage.exe/showproduct?saleitemid=512818&t=11082005
Don't even think about taking that shotgun appart without that video.
We used to clean our shotguns after hunting by dipping them in gasoline.
We did not have that video.
I got a whole bunch of 1897 parts for cheap, bought that video, built a good 1897, and sold the rest of the parts.
The parts almost paid for the shotgun.