Here is a lovely Sterling silver brooch which I believe is in the form of a feather. It was designed by Gertrud Engel for the leading Danish silversmith Anton Michelsen,
Have you seen the matching ear clips, item 1300 ?
Condition: Excellent, no visible damage, rollover safety clsp
Marks: Am under crown logo, Sterling Denmark
Size: 2.8" (7cm) long
Year: 1950s