From the Makeup Museum:
There's very little information on Sam Fink, but if you see a goldtone lipstick holder with a cherub on it, chances are it's a Sam Fink. The company was active from the 1950s through the '70s. I'm not sure whether the company's signature design was an angel or if there just happens to be a large proportion of them for sale currently, but quite a few Sam Fink pieces have this figure.
Nearly all of the metal lipstick holders produced in the 20th century had filigree work or equally ornate details like rhinestones and faux pearls. And many were fashioned out of ormolu (if you don't know what that is, no worries - I had no idea what it was either.) According to the good old Merriam-Webster dictionary, ormolu is a "gold-coloured alloy made up of copper, zinc, and sometimes tin in various proportions but usually at least 50% copper. It is used in mounts (ornaments on borders, edges, and as angle guards) for furniture and for other decorative purposes. After the molten alloy has been poured into a mold and allowed to cool, it is gilded with powdered gold mixed with mercury. It is then fired at a temperature that evaporates the mercury, leaving a gold surface. Ormolu was first produced in France in the mid-17th century, and France remained its main centre of production."