I ordered the camera from eBay recently because I wanted to get into dry/wet plate photography and it was relatively cheap. The photos did not show what specific model ICA it was and that it is missing the main viewfinder on the back. It is also missing the focus scale thing on the bed that has the distances. It does still have the viewfinder on the top and the lens is clean. Can anyone help me learn how to use it without the ground plate viewfinder (I think that is what its called) and the focus scale thing on the bed? Sorry if this is the wrong place.