A few (605) "Baby" Aircrewman 5-shot revolvers with an A.F.No. xxxx serial number were made on the S&W J-frame, and it is believed that fewer than 15 of these guns still exist. Because of the rarity of these two models and few actual transactions that have occurred in recent years, it is not possible to list meaningful values. Another 605 were made on the “K” frame with the same serial number prefix; fewer than 10 of these are known to exist intact. Reported Rock Island Auction sales of Baby Aircrewmen: 2016 - $25,875; 2020 - $36,000; 2021 - $40,250 (Excellent condition).