The Parker Reproduction
Driven Bird Pair that was discussed in this thread nearly a decade ago has surfaced again. This time in a GI listing by Mike Bishop LLC with an ask of $14,500.00 The listing includes a letter from Jack Skeuse confirming its authenticity.
There was a thread about another possible 2nd Driven Bird Pair. I find this 2nd pair a little suspect.
http://parkerguns.org/forums/showthread.php?t=7573 There may also be a couple of other pairs of Driven Bird guns out there somewhere.
Here are several pics of the Real McCoy showing the special features that were incorporated into the pair when purchased new: