Arthur,
I will assist you in Posting pictures. Best to get some close up shots. The underside of the barrels, and the receiver with the barrels off will also be helpful. Just send pictures to
coues3pt@gmail.com and I will post them.
If you choose to sell the the PGCA ( Parker Gun Collectors Association) has a policy to sell a gun you need to be a member. Really a good deal as you can not only find a lot of information but the members can assist you many times in finding a home for your gun. That said like Charlie stated, I am with him there will be some guns the family will need to deal with.
Phil