Vintage 835 silver necklace with a mounted claw pendant

Unidentified animal / bird claw.

Very good condition in general; no structural damage or significant wear.

Signed: A*D (maker / sponsor), 835/S (835 grade silver), unrecognised symbol; possibly three claws or crowns, S within a hexagon.

Curb chain length 18.75", width 1mm

Pendant drop (including bale) 40mm, width 14mm

Approx weight 4.7 grams