Laurence Foss pendant necklace

Laurence Foss (1920-2014)
pendant necklace with cattail motif
Massachusetts
sterling silver, 14K yellow and rose gold, amethysts
stamped marks
16.9 dwts
pendant: 1 7/8"w x 1 3/4"h; chain: 17"l

Provenance:
The Paul & Terry Somerson Collection of 20th and 21st Century Metalwork and Jewelry
Condition Report: Like new condition. Light surface scratches, typical of age, use and polishing. No issues to the stones. Stamped: Sterling / (Laurence Foss punchmark) / 14K.