I have only seen pics of couple online.  First was some months ago at place called A-Coin Stamp Gallery in Fl which I check periodically because they often have odd guns I might be interested in buying.  
You aren't really interested in buying any doubles Jagermeister. You don't own even one lousy double gun. You are only interested in attempting to convince us that you are something or someone that you really are not. 
I had bunch of guns I put money on but found something different I liked down the road.  There was a Perazzi O/U, Ithaca NID, Ithaca 37 Supreme solid rib, Remington 879 Police Magnum, Browning Citori.  I have now cured that problem and no longer put stuff on layaway because it does not work for me.  I now put stuff on 24 hour hold.  If a man can't make their mind in 24 hours they never will.
Post #476286 3/27/17 
At one time or another but not at same time I had several guns on layaway.  A 20ga Ithaca NID, Ithaca Deluxe Solid Rib ca.1955, 16ga Browning Citori, Remington 870 Police Magnum.  I have chosen not to complete sale on any of those.  
So tell us Jagermeister, what is it that makes a guy who doesn't own even one lousy double act as if he knows so much about them? You probably haven't done any more than slobber and drool on them at your local gun shop. I'll bet the guys behind the counter there really love to see you walk in the door.