Tombak/brass based and in a very good, slightly worn condition with most of the original finish still present.
Not marked but a known variation. With hooks for the numbered hanger.

Tombak/brass based and in a good, slightly worn condition with lots of the gilt plate still present. The winged arrow with remains of the dark oxidised finish. The wreath painted with a glossy type paint. Most likely squadron internally painted.
Not marked but a known variation.
With attached wires for the star or numbered pennant.