why on earth would you hate someone trying to find out some information about what's clearly an interesting frame?
waldner as has been said classic and vintage may be able to help. otherwise there are several board members, sashae, ceya, 11.4, who have unbelievable troves of information on rare, esoteric or just plain odd bikes. a pm to them may well lead to insight. good luck - it's a nice looking bike, and i like curios.