Serif and script fonts found on Emile Laurent’s 1937 label (Paris, France)

Question

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).

Answer 1

Kontinental a.k.a. Perle from around 1910 is similar in regard to the curved entry and exit strokes, see for example the u.

Comments

Thanks!