Model 102 and 103 series-
Manufactured in Hartford CT Words "Model 102" or "Model 103" and the serial number were inscribedon the right side of the slide, and the serial number was duplicated on right side of the new and longer frame. A new and larger push button takedown enabling easier use was another improvement. A grooved and wider trigger in additionto a new rear sight were also added on the target models. The 102 series was manufactured from 1957-1960 and the serial number was approx 770,XXX-1,100,XXX. The 103 series was mfg. between 1960-1963 and the approximate serial number range was 1,100,XXX-1,330,XXX. Plastic grips were standard and checkered walnut grips with thumbrest were optional. Original casesd 102/103 series Trophy, Olympic Trophy, Olympic Citation and Special Presentation combinations in 98%+ condition are currently bringing premiums with asking prices in the $ 1,700-$ 2,000 range
Fjestad-19th ed Blue Book of Gun Values, 1998