I just got this very beautiful Linhof tripod. It looks like it is from the 1950´s It is huge. It is hovever missing one grey rubber ring that sits on the center collum and keeps the leg holder ring from sliding of the center. The rubber on one of the legs are missing. I have searched ebay and found no tripods like mine and absolutely no spare parts. I guess that the ring on the centercollum is a standard o-ring.
Do any of You know where it is possible to get these parts.
If the tripod is similar to units in their current range, the part is probably available, and may well be even if it is not. Try contacting the distributor for your area. I did this to replace the rubber feet on a older Linhof tripod I had bought, and the parts I needed were stocked by the U.S. repair facility and fairly resonable.