This is a classic circa 1940s sterling vermeil gold filled flower brooch with cultured pearl by Walter Lampl company. Walter Lampl company of New York was in business from 1921 - 1959. The WL mark inside a shield on this brooch was in use from the 1940s. This brooch is marked on the back within an oval shield 1/20th - 12K G. F. on Stelring.
This brooch measures 2.625" x 1.5". It weighs 8.75 gr.
Condition is good, with some tarnish from age.
This is a nice example of the quality jewelry this company produced during the Mid Century period.