Names of Giants pitchers in 1968?

The San Francisco Giants didn't wear their names on their uniforms back in 1968 and since that time I wondered who a couple of their pitchers were. One of these men wore number 37 and the other wore number 34--he was a reliever, as I recall. Somewhere I may have read that #37, the starting pitcher was Clyde King but I don't know. Any answers--serious, only, please--would be appreciated.