Malt Bitters puzzle : Where is Little Buttercup / Malt Bitters Company.

Advertising card with a visual puzzle (there is a woman's face hidden upside down between the sailor aand the sand - the challenge is to find her). Malt Bitters was "a food medicine" which was supposed to enrich the blood, solidify the bones, harden the muscles, perfect digestion, quiet the nerves, cheer the mind and aid weaknesses of females (menstruation troubles).