33138Christian IV
gold 10 Ducat (Portugaloser)
1623
AU53 NGCEstimate: 100.000 $

33146Frederik III
gold 10 Ducats (Portugaloser)
ND (1668-1669)
MS63S NGCEstimate: 100.000 $

33294Frederik III
gold 10 Ducats (Portugaløser)
ND (1661)
AU Details NGCEstimate: 100.000 $

33044Gaius (Caligula)
(AD 37-41).
AV aureus.
NGC Choice AU 5/5 - 2/5.Estimate: 75.000 $

33085Magnentius (AD 350-353).
AV medallion of 3-solidi.
NGC AU★ 5/5 - 4/5,
Fine Style.Estimate: 75.000 $

33120Charles III
8 Reales 1760/59
NR-JV AU58 PCGSEstimate: 50.000 $

33215George II
gold Proof 5 Guineas 1729
PR63 NGCEstimate: 50.000 $

33249Transylvania.
Georg Rakoczi
gold Restrike 20 Ducat 1631-Dated
MS63 NGCEstimate: 50.000 $

33317Nicholas II
gold Proof 25 Roubles (2-1/2 Imperials)
1896
PR61 NGCEstimate: 50.000 $

33012MACEDONIAN KINGDOM.
Alexander III the Great (336-323 BC).
AV distater.
NGC Choice AUS 5/5 - 5/5,
Fine Style.Estimate: 30.000 $

Archive: People and Markets

Retiring PNG Executive Director Robert Brueggeman got a kiss from long-time PNG member Kevin Lipton after Lipton announced Brueggeman is the 2023 PNG Lifetime Achievement Award winner. Photo credit: Donn Pearlman.

PNG 2023 Lifetime Achievement Award to Robert Brueggeman

Robert Brueggeman has been honored by the Professional Numismatists Guild with the 2023 Harvey G. Stack Lifetime Achievement Award. He was not the only numismatist to be honored with a PNG award.

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Swissmint's latest collector coin is dedicated to Wind power. Background: Appolinary Kalashnikova via Unplash.

Swissmint Commemorates Wind Power

Following the issues on hydropower and solar energy, Swissmint completes its trilogy “Energy of the Future” with the new commemorative coin “Wind power.” As with its two predecessors, the silver coin glows in the dark.

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New Publication on Hallmarks of Gold Coinage in Serbia and Yugoslavia

After the work of countless renowned scholars, is it even possible to make new findings in the numismatics of Austria-Hungary and the Balkans? The Austrian Research Society for Numismatics says „yes!“ and proves this with Aleksandar Brzić’s new book on Serbian and Yugoslav hallmarks on gold coins from 1882 to 1941.

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Highly Rare in Circulation: 2-Euro Commemorative Coins from San Marino

San Marino’s circulation coins are rare – even in the small Republic itself. And San Marino also issued just a few 2-euro commemorative coins. A real challenge for collectors. Fortunately, numiscontrol has some tips.

Archive: Coins, Medals and more

Important Collection of Islamic Glass Weights at Numismatica Genevensis SA

Islamic glass weights are fascinating due to their resemblance to coins and their still disputed function. Numismatica Genevensis is able to offer an entire collection in museum quality in its upcoming Islamic auction.
Railway tunnel under Surami pass near the village Tsipa, Chkherimela valley, Georgia 2014. Image: Karel61 via Wikimedia Commons / CC BY-SA 4.0. In front: Silver medal commemorating the opening of the Suram Tunnel in 1890 by L. Steinman. Künker auction 408, No. 234.

For Railroad Fans: The Suram Tunnel

Railroad history is linked to numismatics in many ways. Fascinating large-scale projects were often celebrated with medals and commemorative coins. Our example takes us to Georgia: A medal that will be offered for auction by Künker commemorates the opening of the Suram Tunnel.
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