- $14.85 Vintage Watch Fob: whitehead & Hoag CO JACKHAMMER JACK BITS; Worker Image
- $29.95 Early Vintage Watch Fob: INGERSOLL-RAND CO JACKHAMMER JACK BITS; Worker Image
- $12.95 Watch Fob Ingersoll-Rand IR Jackhammer The Whitehead & Hoag Co. N.J.
- $7.00 Vintage Watch Fob Ingersoll - Rand Carset Jackbits New York City