Apollo et Hyacinthus is an opera, K. 38, written in 1767 by Wolfgang Amadeus Mozart, who was 11 years old at the time.
K-38 was a Kansas state highway that started at K-15 north of Dexter in rural Cowley County.
The K-38 splicer's trailer was used in World War II for carrying telephone cable splicers tools in the field.
K38 Water Safety teaches public and federal safety agencies such as lifeguards, military, fire rescue, and law enforcement how to operate personal water craft (PWC),http://www.boatus.com/gov/pwc.asp Jet Skis, Kawasaki Heavy Industries, Waverunners, Aquatrax, PWC or RWC (Rescue Water Craft).
The Smith & Wesson Model K-38 Target Masterpiece Revolver Model 14 is a six-shot, double-action revolver with adjustable open sights built on the medium-size "K" frame.
The Smith & Wesson K-38 Combat Masterpiece, Revolver Model 15 is a six-shot double-action revolver, with adjustable open sights, built on the medium-size "K" frame.