These letters might be carefully hand drawn (engraved), but seems like this kind of script typeface (and also the serif) was rather popular in the 1930s. Does anyone know the names of similar typefaces from that period? Or, if this is not a copperplate print, the name of these typefaces? Thanks!
I also attached the 1905 label of Emile Germain, which might inspired the designer of Laurent's label (but is apparently rougher).