For thousands of years, seals have been used for identification, verification, and authority. These age-old legal tools have been discovered across the Mediterranean, Far East, and areas influenced by these civilizations. Each seal is distinct, reflecting the status of its owner and the cultural symbols of their society.
Throughout history, individuals of high social standing and landowners worldwide have depended on seals for formal transactions. Seals provide a window into the social hierarchy, belief systems, and artistic methods of ancient times. Even today, some seals remain a mystery, holding untold secrets.
10. Seal Of The Prophet

Unlike other founders of religions, Mani authored his own teachings. Born in 216 AD, the Persian prophet founded Manichaeism, a religion that incorporated elements from Christianity and Zoroastrianism, among others. His writings were authenticated with a crystal seal. Approximately the size of a quarter, Mani’s quartz seal was probably worn as a pendant. Some believe it might have been set in gold. The seal features a sunken carving of the prophet flanked by two disciples, with an inscription that reads, “Mani, apostle of Jesus Christ.”
Zsuzsanna Gulasci, a professor of comparative cultural studies, has been examining the ancient seal to uncover insights about the prophet. She notes that Mani criticized other prophets for their inability to write, leaving the task to their disciples, who lacked the prophetic vision believed to surpass ordinary human understanding.
9. Looted Sumerian Seals

In April 2003, after the US-led invasion of Iraq, a collection of ancient Sumerian seals was stolen from Baghdad. The thieves and the current whereabouts of these seals remain unknown. The Iraq Museum held 7,000 cylinder seals, dating from the fifth millennium BC to the second century AD. These seals were used to authenticate documents and, when rolled out, revealed intricate illustrated stories. They were typically crafted from materials like lapis lazuli, rock crystal, hematite, marble, or agate.
In April 2003, American forces took control of Baghdad, leaving the Iraq Museum vulnerable. Legend has it that a young boy entered through a window and led antiquities thieves to the invaluable collection. Iraqi officials implemented a “no questions asked” policy to recover the stolen artifacts. Despite this, nearly 5,000 cylinder seals are still missing, and no one has been held accountable for the theft.
8. Miniature Masterpiece

After nearly a year of meticulous cleaning, the Pylos Combat Agate emerged as one of the most extraordinary seal stone masterpieces ever discovered. Found in 2015 within the 3,500-year-old Bronze Age “Griffin Warrior” tomb in Southwestern Greece, this priceless artifact portrays a nearly nude, long-haired hero driving his sword into the throat of a heavily armored foe. Archaeologists uncovered this miniature marvel near King Nestor’s palace at Pylos. The intricacy of the Pylos Combat Agate has compelled researchers to reconsider the artistic sophistication and technological capabilities of the era. A photomicroscopy camera lens was required to fully appreciate its minute details. University of Cincinnati’s Jack Davis describes the work as “incomprehensibly small,” suggesting the artist likely used an ancient magnifying tool, though none have been discovered from that period.
7. The Seal Of Samson

In August 2013, archaeologists in Israel unearthed an ancient seal at Beth Shemesh that may represent the biblical figure Samson. Dating back to the 12th century BC, the small seal, about the size of a penny, features a man engaged in combat with a lion. According to the Book of Judges, the legendary strongman left his home in the tribe of Dan to find a wife among the Philistines. During his journey, Samson encountered a lion, which he overpowered as easily as if it were a “young goat.”
Although stories of Samson were known in Beth Shemesh during the time of the seal, it does not confirm the existence of this legendary lion-slayer. His encounter with the big cat is interpreted as a metaphor for the dangers faced by ancient people when crossing boundaries between different civilizations. Researcher Zvi Lederman explained, “Beth Shemesh was a cultural crossroads where Philistines, Canaanites, and Israelites coexisted, maintaining distinct cultures and identities.”
6. Smuggling The Seal Of Solomon

Legend has it that the Seal of Solomon bestowed extraordinary abilities, such as the power to communicate with animals and control demons. In October 2017, Turkish officials revealed they had seized an ancient bronze Seal of Solomon from a smuggler in Amasya Province. Alongside the seal of the biblical king, ten other artifacts were recovered, including five golden tablets, a golden bull figurine, and a bronze amulet adorned with Hebrew inscriptions.
In biblical tradition, the Seal of Solomon is a signet ring engraved with the name of God and a six-pointed star. The Testament of Solomon, attributed to the king himself, describes the seal’s magical properties. This mystical artifact also appears in Western and Islamic occultism, symbolizing the balance of opposites and the connection between magic and reason. How the smuggler obtained these ancient treasures remains unknown.
5. Cipher Of The Indus Seals

The Indus Valley Civilization thrived between 2600 and 1900 BC, showcasing remarkable advancements in water management, urban planning, and even plumbing. Despite being one of the ancient world’s greatest achievements, much about this civilization remains a mystery, as their symbols have yet to be deciphered.
In 1872, British general Alexander Cunningham discovered a cryptic ancient seal in Northern India. The black stone featured intricate carvings of interlocking ovals, lines, and fish-like designs. Despite extensive efforts, the symbols remained undeciphered. Over the years, thousands of similar seals were found across India, Pakistan, and Iraq. Many of these seals depict animals, both real and mythical. The short inscriptions and the unknown language family have hindered translation attempts. Archaeologists remain hopeful that a multilingual artifact, akin to the Rosetta Stone, will one day unlock the secrets of these ancient symbols.
4. 13th-Century Russian Mystery

Grand Prince Constantine Vsevolodovich governed Rostov and Novgorod from 1210 to 1238. For centuries, the identity of his wife remained unknown. However, during the construction of a sewer system in Yaroslavl, archaeologists uncovered a leaden seal that revealed her name: Maria. This discovery resolved a long-standing historical mystery.
“In Ancient Rus, individuals in positions of authority [ . . . ] possessed personal seals, used to authenticate official documents and decrees,” explained researcher Dr. Pytor Gaidukov. The seal, found near ancient wooden structures, features images of Saint Constantine and Saint Maria. Based on its age, location, and the depiction of both male and female saints, it has been confirmed to belong to the princess. After her husband’s death in battle against Batu Khan in 1238, she adopted the name Agafya. This discovery highlights the significant role of women in pre-Mongolian invasion Russia.
3. The Seal Of Queen Jezebel

In 2007, an Old Testament scholar claimed to have identified a seal belonging to the notorious Queen Jezebel. Originally discovered in 1964, the ninth-century BC artifact features the name “yzbl” in paleo-Hebrew, along with symbols indicating a royal female owner. The seal is adorned with Egyptian motifs, such as a sphinx holding an ankh, which were popular in the Levant at the time. Dr. Marjo Korpel of Utrecht University concluded that the seal likely belonged to the Phoenician queen and wife of King Ahab.
The Bible portrays Jezebel as a powerful figure who manipulated her husband and sought to undermine the faith of the Israelites. She was ultimately executed for crimes including sorcery, idolatry, prostitution, and murder. Her name has since become synonymous with immorality. However, some scholars argue that the seal might belong to another woman named “yzbl,” noting that Queen Jezebel’s name did not include the letter “y.”
2. First Temple Female Seal

In March 2016, archaeologists discovered an ancient signet ring that provided insights into Jewish law during the First Temple era. The ring was found during excavations in Jerusalem’s City of David. The inscription revealed it belonged to Elihana bat Gael, with her father’s name also included. This discovery confirms that Elihana held legal status, granting her the ability to own property and engage in business. This challenges the conventional belief that women of the First Temple period were confined to domestic roles.
Signet rings from the First Temple period bearing personal names are rare, and those with female names are exceptionally uncommon. Similar to Elihana’s seal, other rings from this era featuring women’s names also include their fathers’ names rather than their husbands’. According to Dr. Hagai Misgav of Hebrew University, this suggests that Elihana’s high status may have been tied to her family of origin rather than her husband’s.
1. Heirloom Seal Of The Realm

Throughout Chinese history, seals have served as both signatures and symbols of authority. Among these, none holds greater significance than the Heirloom Seal of the Realm. Created in 221 BC from the fabled He Shi Bi jade for Qin Shi Huang, this imperial seal was passed down through successive rulers until it mysteriously disappeared around the mid-tenth century AD.
Chinese seals were typically made of wood, though those of higher status often used precious materials like jade. These seals were regarded as more authoritative than handwritten signatures. Legend has it that the He Shi Bi stone was the largest jade piece ever seen by the founder of the Qin Dynasty. Even today, intricately carved stone seals remain highly prized by Chinese art collectors. In August 2017, Gianguan Auctions highlighted that these seals, which denote name, status, and position, were the most coveted items in their Fall Asian Week auction.
