Caulk Company out of Milford, Delaware. Introduced in the early 20th century, Thymozin was a specialized chemical medication used by historic dentists for protecting and treating the dental pulp against bacterial invasion, deep thermal shock, and pressure under large dental restorations.
The kit features its beautiful original two-piece cardboard box housing two small ceramic or milk-glass ointment pots capped with distinctively stamped metal lids labeled \"Thymozin 1\" and \"Thymozin 2\". Complete sets with intact jars are highly collectible.
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