Later, until the early 1980s, he had his antiquarian bookshop in Cologne.
As an antiquarian, I am interested in purchasing and am happy to answer any questions you may have.
rare books art purchase Gendarmenmarkt webshop book store
The graphic arts antiquarian bookshop at Gendarmenmarkt, which had a long tradition of being run jointly after the death of Karl Düssel, no longer exists as a joint shop between the three brothers.