I have seen this particular perfume atomizer several times in different colors over the years, it has no identifying marks whatsoever. However, I was lucky to come across an ebay listing for a 1932 Avon/California Perfume Company trade catalog, and lo and behold, the atomizer was pictured in it! Who made this for Avon?
The bottle is shown on page 36, in the Bud Hastin’s, New 15th Edition, AVON Products & California Perfume Co. Collectors Encyclopedia, 1998. This atomizer is shown in the book as part of a 1933 gift set, for the fragrance, Vernafleur. The Art Deco styled nickel plated hardware, and a nickel plated siphon tube. Height of the atomizer is: 5.25" tall.