Please help me ID the maker of this sterling pin

I inherited this stylized bird pin from my mother. The mark on the back shows a 3-stick candle holder with the initials JA flanking. Based on the style I am guessing modernism period 1945-1955? Can anyone tell me who the maker is? I cannot upload my photo so here is a rough sketch of the pin and a detail photo of the maker's mark. Thanks! STERLING STYLIZED BIRD PIN-JA.jpg