Just looking for opinions

[Steve Jacobs]

So here are some pics of my Great Grand Dad's Parker 20 gauge. I've had it for years and never really thought about much about it until I stumbled onto this web site. I've done some of the basic research on the gun but would like for some experienced eyes to give their opinion. Any comments on condition and value would be appreciated. The barrels are Damascus if you can't make it out in the pics, and are clean and shiny inside except for some minor surface rust. After looking at it closely I can see that a good cleaning is in order and I'll also need to take it out for a little exercise. I still have some old shells that Pops had with it.