Sheaffers Made in USA Pat.d - 78.777. 14K marked clip, ring, and nib, marked 14K on each part. Signature Brooks R. Caldwell. Fabulous iridescent green and black with 14K gold accents. The pencil contains a mechanical-style lead that rolls down. Wonderful condition with minor wear. Length: 5-1/2". Weight: 23.2 grams.