Hi Olympus,
Image No. 8 in the listing -
http://www.gunbroker.com/Auction/Vie...Item=209621755
Actually shows the 'low' area of the left Top-Strap, and the gouges in that area, fairly well.
But, it would be easy to miss it, especially if one were feeling enthusiasm.
I think the Seller should refund your Money, and, accept the Revolver being returned.
Trust in your own good fate - believe me, you will find another Revolver of the same Model, and, one which is 'right' and which will be a basis for good feelings and fun and real satisfaction and pride, without compromise.
Don't settle for less.
Edit - sorry, I just wrote the above from the bottom of page 1, and, did not notice there were two more pages to go.
Seller was dis-honest for not emphacising in dedicated images and in text, the defects of the Revolver in the listing, and, by showing them only slightly, in an incidental way, I believe he was pre-emptively strategising his position to refuse negotation after a sale, once the buyer sees the Revolver in real life, and notices the magnitude of the defects.
Very sorry this happened to you.
If it were me, and, if unable to find satiusfaction in attempting further actions with or against the Seller, I would do one of two things -
Throw it into a River, or give it away, and free my head of the clutter and frustration which it has brought.
Or...
Find a Gunsmith or Machinist who does 'Metal Spray', or, Tig Welding, and, have the Top Strap area built 'up', using as close an Alloy as possible to that of the Frame, or, if 'TIG', then an identical Alloy ( cut into slender 'sticks' from a scrap/condemned Frame of same composition) , and, getting this area re-profiled, where, done right, it could be actually undetectible there-after.