Dear Collector, 1,415 valuable collectible stocks & bonds from all over the world. Total start price near 450,000 Euro. The 45th HSK Auction will be held at May 30th, 2026 at our company headquarters in Wolfenbüttel, Germany. Take your chance and benefit from outstanding lots and very attractive starting prices! One printing archive and four fantastic collections in this sale. Also included in the offer is the oldest american equal share from 1769 (lot 116 – Library Company of Philadelphia), the oldest share certificate in Sweden from 1729 (lot 242 – Ahlingsahs Manufactur Werk), the first central bank of Norway and Denmark from 1800 (lot 247 – Den Danske og Norske Species Bank),...
 

...the second oldest share certificate in Germany from 1754 (lot 476 – Preussisch-Bengalische Compagnie), the oldest share certificate in Hamburg from 1808 (lot 715 – Fünfte Assekuranz-Kompagnie), and a security from one of the oldest and most important German joint-stock companies of the early modern period from 1800 (lot 1091 – Königlich Preussische Seehandlungs-Societät). Furthermore approximately 30 additional museum-quality securities from the 17th and 18th centuries are sure to delight any collector.

We are looking forward to seeing you at our auction. For those amongst you who cannot join us live, our website gives the full program as well as the complete auction catalogue. Attention: Only 3 days left to place a bid via our website. Online bids are possible until 11:59 p.m. (MEZ) on Friday, May 29h, 2026. Place your bids now!

Also we offer you the HSK-Auction "LIVE" powered by Invaluable. At Saturday you can follow this auction LIVE on the Internet and you can also bid LIVE on the lots! This is very simple – you can find more informations on our website and on the Invaluable auction platform (accessible via the "Live Online Bidding" button). Please note that the total limit for your bids via Invaluable is 7,500 Euro. Should you require a higher limit, please contact us in advance.

Now it's your turn. Don't miss this fantastic opportunity to secure some truly wonderful securities for your collection. We wish you the best of luck with your bids. For any questions regarding the auction, Esina Osmanovic, Kurt Arendts, and I are always happy to assist you.

Best regards,
Michael Weingarten