An unusual email arrived in the inbox of a faculty member at the department of archeology at Simon Fraser University in the spring of 2024.

This email was from a thrift shop, Thrifty Boutique in Chilliwack, B.C. — unlike the many queries archeologists receive every year to authenticate objects that people have in their possession.

The shop wanted to determine whether items donated to the store (and initially put up for sale) were, in fact, ancient artifacts with historical significance. Shop employees relayed that a customer, who did not leave their name, stated the 11 rings and two medallions (though one may be a belt buckle) in the display case with a price tag of $30 were potentially ancient.

Thrifty Boutique wasn’t looking for a valuation of the objects, but rather guidance on their authenticity.

As archeology faculty, we analyzed these objects with Babara Hilden, director of Museum of Archaeology and Ethnology at Simon Fraser University, after the store arranged to bring the items to the museum.

Our initial visual analysis of the objects led us to suspect that, based on their shapes, designs and construction, they were ancient artifacts most likely from somewhere within the boundaries of what was once the Roman Empire. They may date to late antiquity (roughly the third to sixth or seventh century) and/or the medieval period.

The initial dating was based largely on the decorative motifs that adorn these objects. The smaller medallion appears to bear a Chi Rho (Christogram), which was popular in the late antiquity period. The larger medallion (or belt buckle) resembles comparable items from the Byzantine Period.

The disparities between the two objects, suggesting different time periods, make it unlikely they’re from

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