In late 2015 or early 2016 my good friend Dietrich sent me the following information on a CD which he was considering offering for sale to the public to raise some funds for the maintenence of his web site. This never came to pass but in his memory I make the information availible on this web page. Also the firm of Joh. Springer’s Erben in Vienna has graciously given me permission to use text and images from their past Auctions in my collection to augment Dietrich’s material. Enjoy!
Click on the following names to view web pages in the Archives on them.