Firing Up the Distant Past, With a Handmade Kiln

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Anne Johnakin 鈥23 made a stone and clay oven to test fuels used in ancient ceramics.

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Anne Johnakin '23 and her Bronze Age-style kiln.
For research into ancient Greek pottery methods, Anne Johnakin 鈥23 built a Bronze Age-style kiln. (Photo by Eli Burakian 鈥00)
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Just around the corner from the Ledyard Bridge in Norwich, behind the new 线上赌场 Archaeology Station at Lewiston (DASL), stands a primitive, handmade oven鈥攖he kind that a Greek ceramist might have used more than 3,000 years ago. A rectangular limestone foundation supports a beehive-shaped clay dome.

The kiln is the centerpiece of an ongoing research project by Anne Johnakin 鈥23. A  with a major in anthropology modified by classical archeology, Johnakin has been working with Professor of Anthropology  and Assistant Professor of Classical Studies  to design and build the structure using materials and processes common during the Bronze Age鈥攁nd to use it to make pottery typical of the era. 

鈥淎nne鈥檚 research will contribute to our understanding of ancient Greek ceramic-firing technologies,鈥 says Hruby.

Johnakin is not just researching those technologies; she鈥檚 trying to replicate them. But finding authentic materials hasn鈥檛 been easy.

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An amphora, or Greek-style jar, being fired in a kiln.
An amphora, or Greek-style jar, that Johnakin crafted, in the process of being fired in her experimental kiln. (Courtesy of Anne Johnakin 鈥23) 

鈥淭his stuff was really hard to source because limestone is everywhere in Greece, but pretty rare in New Hampshire,鈥 says Johnakin. 鈥淚 had to get the industrial fire clay from Canada.鈥

It was tedious work, putting the kiln together piece by piece.

鈥淚 had a dozen 50-pound bags of clay delivered to the front of the lab and I had to wheelbarrow the loads to the back of the property,鈥 says Johnakin. 

So far, in three firings, Johnakin has experimented with three kinds of fuel: hardwood, softwood, and animal dung.

鈥淭hat鈥檚 where I keep the horse poop,鈥 she says, gesturing to buckets near the kiln.

Manure is easily found in the Upper Valley, but posed the biggest challenge as a fuel in the kiln.

鈥淭he hardwood and softwood worked well, but the dung was really difficult to burn,鈥 says Johnakin. 鈥淭he dung firing basically ended up being another hardwood firing, with some dung added throughout. It was a useful tool for controlling and dampening the fire when needed, but didn鈥檛 prove to add much actual fuel. If I fire it again, I would be interested in making bricks of dried dung.鈥

Working hard with her hands has deepened Johnakin鈥檚 understanding of what it took to make sturdy, beautiful pottery in early Greece. 鈥淚t can be challenging for archaeologists to conceptualize labor, because most of them belong to academia,鈥 she says. 鈥淏ut I sprained my wrist mixing the clay, and that鈥檚 something that you wouldn鈥檛 have been able to know about if you hadn鈥檛 experienced it. I feel like I have a better appreciation for how much work was involved in building and using these kilns.鈥

Johnakin, who is new to ceramics, says she鈥檚 become more skilled with practice.

鈥淚 got a lot better at starting and controlling the fire as it went on,鈥 she says. 鈥淚 got some fully intact pieces of pottery by the end.鈥 She is now writing up her results.

Casana says Johnakin鈥檚 kiln puts on full display the benefits of hands-on learning made possible by the DASL lab.

鈥淎nne has had to work through the many technical and logistical challenges: gathering supplies, building the kiln, locating and storing the different types of fuel sources, and of course actually firing the pottery,鈥 he says. 鈥淪he鈥攁nd the rest of us鈥攁re learning a lot about how the entire process of pottery production might have worked in antiquity, and this helps us ask new questions about people in the distant past.鈥

Charlotte Albright