Photographica Pages
An online guide to collectable cameras and related stuff
Chadwick (W.I.Chadwick)
Unfortunately Chadwick did not feel advertising was important, nor even appropriate, and that the quality of his product would sell the cameras. Apparently that didn’t work so well, as his cameras are not terribly easy to find today. Production ended in the mid-1890’s, and there is not a lot of information available on him or his cameras.