Huge camera bellows on auction on eBay (currently at US $52.52) (not mine...) Item Item # 1950569406 http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=1950569406&category=2 9981
The details say: "Removed a big 20x24" camera. In fine condition, Large end opening is 16 x 20". They taper down in 15 folds to 3.5 x 4" at the small end. Length extended is about 30" ." Auction ends today: Jan-12-03 17:38:27 PST ! This may be something for you Michael... Best, Guy