I too have recently gotten an Argyle camera. It's the model 23 which is 20x24. Came with a NuArc 300mm lens (which only covers at 1:1) and the vacuum generator to hold the film in the back. I'm going to make it into a 16x20 camera and then most likely sell it. (maybe a wetplate version if there's any interest). I'd like to see others ideas on this subject so please post pictures if you have something to show.