An official mark made by the manufacturer on items made from pewter.
More example sentences
- Second, sprinkled throughout are illustrations from trade journals and manufacturer's catalogs, as well as touch marks and other materials which provide a visual impact to the information conveyed.
- Note that the first 1763 is sideways to the rest of the inscription and under it are three touch marks.
- Russian silversmiths used a touch mark with the initial letters of first and last name in Cyrillic.