zpostcode
Today in History—April 11: A Mysterious Medieval Chess Set
Apr 9, 2026 5:25 AM

  

Today in History—April 11: A Mysterious Medieval Chess Set1

  Today in History is a daily newsletter from Britannica. (more) Today in History—April 11: A Mysterious Medieval Chess Set Written by Michele Metych Michele Metych is the lead editor for Today in History at Encyclopædia Britannica. Michele Metych Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... Britannica Editors Last updated Apr. 8, 2026 •History On this day in 1831, nearly 80 medieval-era Norse chess pieces went on exhibition at Edinburgh’s Society of Antiquaries of Scotland. Carved from walrus tusk ivory and whale teeth, the striking pieces—with idiosyncratic expressions and detailed vestments and armaments—inspired more questions than they answered, but they were immediately adored. Today in History is a daily newsletter from Britannica. Encyclopædia Britannica, Inc. Want to learn more about what happened on April 11, or any other day...

  .eb-448-paywall-overlay { position: relative; background: white; border: 2px solid #93c5fd; border-radius: 16px; text-align: center; box-shadow: 0 4px 8px 0px #bfdbfe; width: 100%; overflow: hidden; } .eb-448-paywall-overlay-padding { padding: 40px 48px; } .eb-448-paywall-simple { border: 2px solid #93c5fd; } .eb-448-decorative-left-simple, .eb-448-decorative-right-simple { position: absolute; top: 50%; transform: translateY(-50%); } .eb-448-decorative-left-simple { left: 0px; transform: translateY(-50%) scaleX(-1); } .eb-448-paywall-simple .eb-448-decorative-right-simple { right: 0; } .eb-448-paywall-content { position: relative; z-index: 15; } .eb-448-header-section { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 8px; } .eb-448-features { display: flex; justify-content: center; align-items: center; gap: 12px; margin-bottom: 32px; font-size: 14px; color: #525252; } .eb-448-features-simple { color: #6b6b6b; } .eb-448-feature-free-trial { display: flex; align-items: center; gap: 12px; color: black; } .eb-448-feature-secondary { display: flex; align-items: center; gap: 12px; } .eb-448-feature { font-weight: 600; } .eb-448-feature.simple { font-weight: 400; } .eb-448-feature.bold { color: balck; font-weight: 700; } .eb-448-feature.blue { color: #14599d; } .eb-448-divider { color: #cbd5e0; font-weight: 300; } .eb-448-unsubscribe-text { color: #525252; margin-bottom: 8px; font-size: 14px; font-weight: 600; } .eb-448-unsubscribe-text-simple { font-weight: 400; color: #6b6b6b; } .eb-448-decorative-left { position: absolute; top: 0; left: 0; height: 100%; z-index: -1; } .eb-448-decorative-right { position: absolute; right: 0; top: 0; height: 100%; } .eb-448-decorative-image { height: 100%; } .eb-448-decorative-mobile { width: 100%; display: none; img { width: 100%; } } @media (max-width: 672px) { .eb-448-features { gap: 8px; font-size: 12px; } .eb-448-unsubscribe-text { font-size: 12px; } .eb-448-decorative-left, .eb-448-decorative-right { display: none; } .eb-448-decorative-mobile { display: flex; } .eb-448-paywall-overlay-padding { padding: 20px 24px; } .eb-448-features-simple { flex-direction: column; } .eb-448-feature-free-trial .eb-448-divider { display: none; } .eb-448-thistle-icon { filter: blur(2px); } }

  

Today in History—April 11: A Mysterious Medieval Chess Set2

  Discover the world with Britannica Subscribe to Continue Reading Free Trial | No Ads | Exclusive Content Unsubscribe Anytime!

  Explore Subscriptions

  

Today in History—April 11: A Mysterious Medieval Chess Set3

  

Today in History—April 11: A Mysterious Medieval Chess Set4

  

Today in History—April 11: A Mysterious Medieval Chess Set5

Comments
Welcome to zpostcode comments! Please keep conversations courteous and on-topic. To fosterproductive and respectful conversations, you may see comments from our Community Managers.
Sign up to post
Sort by
Show More Comments
Recommend >
Why Do Cats Purr?
     Happy cat Purring can indicate a cat's contentment but may occur for other reasons as well. (more) Why Do Cats Purr? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/science/Why-Do-Cats-Purr Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback Type Select a...
How Do Electric Cars Work?
     Electric car connected to charging station A battery provides the energy needed to propel an electric car forward. The battery can be charged at a designated charging station. (more) How Do Electric Cars Work? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/technology/How-Do-Electric-Cars-Work Feedback Corrections? Updates? Omissions? Let us know if...
Why Do Stars Twinkle?
     Sirius Sirius A and B (lower left) photographed by the Hubble Space Telescope. Sirius A is the brightest star in the night sky. (more) Why Do Stars Twinkle? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/science/Why-Do-Stars-Twinkle Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this...
Why Do Snakes Shed Their Skin?
     Garter snake Common garter snake (Thamnophis sirtalis) shedding its skin. (more) Why Do Snakes Shed Their Skin? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/science/Why-Do-Snakes-Shed-Their-Skin Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback Type Select a type (Required) Factual Correction...
Information Recommendation
Can Salamanders Regrow Body Parts?
     Western tiger salamander (Ambystoma mavortium) Western tiger salamander (Ambystoma mavortium). Salamanders can regrow their limbs and tail if they lose them. (more) Can Salamanders Regrow Body Parts? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/science/Can-Salamanders-Regrow-Body-Parts Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article...
How Was the Grand Canyon Formed?
     Carving a canyon The Colorado River, the architect of the Grand Canyon, continues to flow and carve as it has for six million years. (more) How Was the Grand Canyon Formed? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/science/How-Was-the-Grand-Canyon-Formed Feedback Corrections? Updates? Omissions? Let us know if you have suggestions...
Why Is Chicago Called the Windy City?
     The Windy City The Chicago skyline, with Soldier Field in the foreground and the Willis Tower rising over it. (more) Why Is Chicago Called the Windy City? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/topic/Why-Is-Chicago-Called-the-Windy-City Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article...
Why Do Humans Have Eyebrows?
     Eugene Levy Canadian actor and writer Eugene Levy, pictured here in 2023, has a stately set of eyebrows. (more) Why Do Humans Have Eyebrows? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/science/Why-Do-Humans-Have-Eyebrows Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback...
Why Do Giraffes Have Long Necks?
     Giraffe A lone giraffe in Kruger National Park, South Africa. (more) Why Do Giraffes Have Long Necks? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/science/Why-Do-Giraffes-Have-Long-Necks Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback Type Select a type (Required) Factual Correction...
Why is Mars Called the Red Planet?
     Mars Earth's planetary neighbor Mars has been associated with the color red for centuries. (more) Why is Mars Called the Red Planet? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/science/Why-is-Mars-Called-the-Red-Planet Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback Type Select...
What is Dark Matter?
  What is Dark Matter? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/science/What-is-Dark-Matter Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login). Feedback Type Select a type (Required) Factual Correction Spelling/Grammar Correction Link Correction Additional Information Other Your Feedback Submit Feedback Thank you for...
What’s the Difference Between Planets and Stars?
     Open cluster NGC 290 Stars in the open cluster NGC 290, as seen by the Hubble Space Telescope. (more) What’s the Difference Between Planets and Stars? Ask the Chatbot a Question More Actions Share Share Share to social media Facebook X URL https://www.britannica.com/science/Whats-the-Difference-Between-Planets-and-Stars Feedback Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires...