For sale is this pair of service pieces given to an employee of RCA. The first item is 10k solid gold, measures 5/8" wide and has the RCA logo on left and Nipper/Phonograph on the right. It weighs 1.6 grams and weight does not screw back clasp or gold filled tie bar. The tie bar measures 1 1/2" wide and there is a small ruby set in this piece. Both are in good condition.