I’m an amateur and new collector seeking to extend a collection of the Mini-Seidels which Gerz produced each year between 1979 and 1997 as advertising samples for their Gerz Limität range. I possess eight of the nineteen and have two duplicates (1979 and 1982) which I would be happy to exchange or sell to interested parties. I travel between England and Germany but know no other collectors, being new in the field! Anyone out there interested?