In Tana (near present-day Azov this link goes to another website), 14ᵗʰ century, a unit of mass, about 778.1 grams.

Tochetto uno della Tana fae in Vinegia libbre 2 e once 7 sottili.

One tochetto of Tana is 2 Venetian libbre sottili, 7 once sottili.

Pegolotti, 1340, as quoted in Edler, page 300.

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