Gorgeous guilloche enamel butterfly made by Norwegian firm David Andersen. This is one of the larger size butterflies made in this pattern, and It is a lovely shade cobalt blue. The enamel is undamaged in any way and in perfect condition.

The back is marked D-A 925S  Norway-Sterling. The sterling has a lovely patina which I have not cleaned.

Measures approximately 2 1/8" wide by 1 1/8" tall.

Condition is excellent. The rollover safety clasp is in good working order.

Circa 1950's-60's