Heavy Vintage Etched Sterling Money Clip

This is a mid-century Sterling money clip. It is quite a sturdy piece, made of heavy gauge Sterling and weighing 23 grams. I might be wrong but I believe the signature is FS. It has a nice brush etched surface for a classic 1950s or 60s look. Has a very tight grip. Measures 1 3/4 inches long by over an inch wide. In very good condition.