American. 1920s. An original, untouched example. Includes 10 4-minute cylinders. Edison Opera plate stamped serial 138 - SM - A". Mahogany horn retains "Music Master Cygnet" decal and finish. Original crank is present. Horn diameter 21.25". Base 18" x 12.5". Lowest mahogany panel of horn with repaired crack. Elbow and platform with advanced paint loss from normal use. Cabinet retains original finish and hardware. Requires lid. CODE-GRAM