art nouveau perfume bottles nessecaire

hi
i've been busy for quite a long time and haven't visited collectors weekly
and once again i need a little help with one of my latest fleamarket finds...

two bottles with an enamel painted decoration, still in it's original leather box with burgundy red velvet at the inside

i believe these two bottles are supposed to be for perfume even the size might be useful for alcoholics as well....
any ideas on maker?

G.M.SCH might mean Gebrauchmusterschutz or Geschmacksmusterschutz an early patent / copyright marking used in Germany from the 188o's onwards but might be the maker as well...
actually i just don't know