This site contains Q.S.L. Cards sent to my Grandfather. PSE QSL TNX W4NIG W5VBY KA5IUJ. Confirm QSO ...73's!
Call Sign: W1NSP, I. Whitehead, Fort Phoenix, Fairhaven Mass., 1948
Call Sign: YV5TK, Thomas Koppel, Caracas Venezuela, 1977
W7HIZ, Fred A. Olson, Helena Montana, 1948