27" tubes, 3" chambers, and 7&1/4 lbs. Someone had a very specific plan for this one I'm sure, what it was I cannot say.

http://gavingardiner.com/BidCat/detail.asp?SaleRef=0043&LotRef=230


http://www.bertramandco.com/
Booking African hunts, firearms import services

Here for the meltdowns