Because Jutta now owns a Linhof Standard Press (basically a Linhof Technika III with limited front standard adjustments), I searched the web for Linhof information. The title links to what I consider the most comprehensive overview. Unfortunately, there isn't much information online about the special models. But the camera is beautiful - everything is mechanically robust, well-crafted, and in good condition even after 50 years. And the Polaroid 545 cassette fits behind the ground glass - now we just need 55 Polaroid film.