There was a cased pair of Alexander Henry howdah pistols for auction on Gunbroker earlier this year, but unfortunately it is no longer visible. Matching Jones-underlever actions with a high amount of engraving. I didn't bid because I'd just drained the gun fund plus the case colors looked to have been redone a bit harshly, but then the pictures weren't that great. I believe they sold for around US$ 6500. Apologies for not saving the auction pictures - I usually do that for interesting pieces like this.

Thank for posting the beautiful howdah up above.

Chris