History / reading-ancient-objects
Why canopic jars have different heads—and why a head cannot prove the contents
Four protective figures explain the lids. A hollow vessel and a solid dummy jar show why the object’s construction matters just as much.

A head on an Egyptian canopic jar can identify a protector. It cannot, by itself, tell you what was inside. Two objects at The Metropolitan Museum of Art make that distinction unusually clear: one vessel probably held an organ, while another was carved from solid stone.
Four heads, four protectors
The museum’s canopic-jar catalogue connects four sons of Horus with organs removed during mummification. These associations describe funerary beliefs and practices, rather than medical functions:
| Protector | Head | Organ |
|---|---|---|
| Imseti | Human | Liver |
| Hapy | Baboon | Lungs |
| Duamutef | Jackal | Stomach |
| Qebehsenuef | Falcon | Intestines |
The associations are a starting point for reading a label, not a rule that every surviving jar must illustrate identically. Shape, date and archaeological context still matter.
A vessel that probably held a liver
The first object, number 12.183.1a.1, .2, has a human-headed lid and belongs to the Late Period, 664–525 BCE. The Met says it probably contained the liver. That wording matters: identifying Imseti gives a reason for the interpretation, but the catalogue does not present recovered contents as proof.
A solid jar with the same protector
Compare the dummy jar of Imseti, number 25.3.205c, dated approximately 721–664 BCE. It was one of four solid limestone jars found beside Ankhshepenwepet’s coffin. Solid stone offered no cavity for an organ.
The museum explains that, by Dynasty 25, organs were typically preserved, wrapped and returned to the body; dummy jars could still accompany the burial. This example shows how a protective form could remain meaningful when its practical use changed. It does not make every jar from that period a dummy.
Read the head, then read the evidence
When you encounter a canopic jar in a museum, try three questions. Which protector does the head suggest? Does the record describe a hollow vessel or a solid model? How certain is the explanation of its use? Keeping those questions separate turns a recognisable face into a more careful reading of the object.
The same approach helps with the tiny tools carried by shabtis: an object can express an intended role without documenting that role being performed.
References and further reading
- The Metropolitan Museum of Art. (n.d.). Canopic Jar. https://www.metmuseum.org/art/collection/search/550773
- The Metropolitan Museum of Art. (n.d.). Dummy Canopic Jar with the Head of Imseti. https://www.metmuseum.org/art/collection/search/576909