I would love to see more pictures of the Rheingold. I have been thinking about a 111 Extra to go along with my 1 Extra but these older Rheingold models are intriguing. I know they come in different sizes. Do you have any information on the lineup?
I am sorry, the Rheingold is disassembled completey already and is waiting for restauration. I will take pics when finished again.
Yes, there are different sizes and a numbering system which I do not know and understand completely. Sorry.