Scheimpflug file
My articles

You can use my email address jerdkamp@hotmail.com to contact me.

Please do not ask about the value of a camera. Just search eBay for a while and you probably will get a good idea about the value of your camera.

I will gladly help you to identify an early camera, but please send a picture of your camera. Also I will try to answer questions about the history of a camera or the way it worked.