I have no connection with these. I just have a fascination for old cameras.

French rotating lens camera:
http://www.liveauctioneers.com/item/2453467/panoramic-camera-caleb-1904

French 30x12cm panoramic strut-type, fixed lens panoramic camera:
http://www.liveauctioneers.com/item/2453471/panorama-camera-by-e-gilles-paris-c-1880

A French stereo AND panoramic camera (3 lenses):
http://www.liveauctioneers.com/item/2453755/stereo-and-panorama-camera-poulenc-fr-res-c-18

Not a panoramic, but the 5x7 Stereo Auto Graflex reflex camera (included because I've never seen anything but the tiny McKeown's photo):
http://www.liveauctioneers.com/item/2453723/stereo-auto-graflex-5-x-7-1906

there's also a #10 outfit ( I've heard of one other and would want to check to make sure it's really a #10, not a #8) and a #6 camera.
They only made 126 #6 cameras, and the #10 outfit, if that's what it is, is extremely rare. lot's of amazing items through that auction house. Oh well- out of my budget.
Someones also selling a nice #16 on ebay right now.
Jamie Young

A friend looked at it and said it's really a #8 up for auction. I'm not surprised.
Jamie

also make note of the buyer premium and taxes they tack on. that should be considered for big ticket items as it will make a huge difference if you're close to your budget limit.
-chris

The starting bids were lowered this weekend for the items in the live auction without bids the 6 camera isn't looking so bad, though the 10 that's really a eight is still high
Jamie