During construction of medieval shoes one needs to use many different types of seams. Since there are a lot of well preserved finds from the medieval period which show exactly how the different parts of turnshoes have been attached, we also know a lot about construction of medieval shoes.
The most known categorization of seams for medieval shoes was published by Olaf Goubitz (Goubitz). It is also the widely used system for distinguishing seams in literature and finding reports. I have summarized the different types of seams in the following table.
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