Ed mentioned that it looks like Eugene's backdrop, but it's not the backdrop on Eugene's present site. It does look like the backdrop for Ed's carbine. Ed also pointed out that the spelling, grammar, and syntax are all consistent with Eugene's style of speech/writing. My WAG would be that this ad was copied from an old Lugerman auction, maybe the one that the seller bought this carbine from. Ed did say that Eugene told him he had sold that carbine to a buyer in Texas.
This may well be the deal we all hope for...The stuff dreams are made of...