This is an overview of most of the marks Georg Jensen silver smithy has used since its inception in 1904. The varying elements in Georg Jensen markings include the maker’s mark, silver content and design number. Earlier pieces may feature the Copenhagen “Three Towers” mark which includes the last two numbers of the production date and also the mark of the Copenhagen assay officer who verified the silver content. In particular hollowware pieces will also be marked with a designer’s mark (if other than Georg Jensen himself).