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Our Dates & News

When is the next auction? At which exhibition can I meet the C.G. Collectors World experts in person? Here you can find all important dates from our companies.

Our experts are on consignment tour!

From now until August 8th in 2025, we are accepting stamps, letters and postcards, collections of all kinds, complete estates as well as coins and banknotes from all over the world for the 63st auction...

62th Auction

From June 2 to June 6, 2025, Auktionshaus Christoph Gärtner invites collectors and enthusiasts to its 62nd auction, featuring an impressive selection of philatelic and numismatic rarities. A particular highlight will be the outstanding collections of the well known philatelist Karl Heinz Schrader (1922–2020), which will be made accessible to the public for the first time...

36th Auction in Hamburg

From 27 - 28 June 2025 the 36th auction will take place at the Auction Galleries Hamburg...

Sberatel – collector’s fair in prague

From 5 to 6 September 2025, the autumn fair Sberatel – the largest collectors' fair in Central and Eastern Europe – will take place again at PVA Expo Prague...

37th Auction in Hamburg

From 12 - 13 September 2025 the 37th auction will take place at the Auction Galleries Hamburg...

63th Auction

From 13 to 17 October 2025, the team from Auktionshaus Gärtner would like to invite you to our 63th auction...

International Stamp Fair Ulm

From 23 to 25 October 2025, thousands of philatelists will once again visit the International Stamp Fair in Ulm. In addition to the offers at the stands of dealers, postal administrations, specialist publishers and auction houses, there will again be interesting specialist lectures, the international competition “Postal History Live” and the popular Youth Days of the Landesring Süd-West der...

38th Auction in Hamburg

28.11.2025 38th Auction in Hamburg From 28 – 29 November 2025 the 38th auction will take place at the Auction Galleries Hamburg. More details will follow. Auction Galleries Hamburg organises auctions of stamps, coins, banknotes, postcards, medals, decorations and other collectibles four times a year in Hamburg’s centrally located Kontorhaus district. For the next auctions, your consignments are...

Order now: “The ‘queen’ of Saar stamps…”

100 years ago, a shortage of stamps in the Saar region and some special events led to a philatelic rarity, the “20 Mark SARRE”...

175 years Blue and Red Mauritius

175 years ago, on September 21, 1847, the British Crown Colony of Mauritius issued its first two stamps, designed by the Briton Joseph Osmond...

Ordering the „Briefpost Thurn und Taxis” volumes

In 2017, the first volume of Jürgen Naab's book project "Frankaturen Briefpost Thurn und Taxis" was presented. After three years...

Record result for the Mauritius Ball Cover

The anniversary auction – a sublime rarities event – goes down in history...

Our experts are on consignment tour!

From now until August 8th in 2025, we are accepting stamps, letters and postcards, collections of...

62th Auction

From June 2 to June 6, 2025, Auktionshaus Christoph Gärtner invites collectors and enthusiasts to...

36th Auction in Hamburg

From 27 - 28 June 2025 the 36th auction will take place at the Auction Galleries Hamburg...

Sberatel – collector’s fair in prague

From 5 to 6 September 2025, the autumn fair Sberatel – the largest collectors' fair in Central and...

37th Auction in Hamburg

From 12 - 13 September 2025 the 37th auction will take place at the Auction Galleries Hamburg...

63th Auction

From 13 to 17 October 2025, the team from Auktionshaus Gärtner would like to invite you to our 63th...

International Stamp Fair Ulm

From 23 to 25 October 2025, thousands of philatelists will once again visit the International Stamp...

38th Auction in Hamburg

28.11.2025 38th Auction in Hamburg From 28 – 29 November 2025 the 38th auction will take place at...

Order now: “The ‘queen’ of Saar stamps…”

100 years ago, a shortage of stamps in the Saar region and some special events led to a philatelic...

175 years Blue and Red Mauritius

175 years ago, on September 21, 1847, the British Crown Colony of Mauritius issued its first two...

Ordering the „Briefpost Thurn und Taxis” volumes

In 2017, the first volume of Jürgen Naab's book project "Frankaturen Briefpost Thurn und Taxis" was...

Record result for the Mauritius Ball Cover

The anniversary auction – a sublime rarities event – goes down in history...