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ID Instrument Maker Model Serial# Manufacture Date Production Range Key/Pitch Click on Picture to Enlarge 29 23826 BBb, low or modern pitch A=440. Bell is engraved ' KING MADE BY H. WHITE CLEVELAND OHIO. (United States Quarter Master Corps). Bell diameter is 20 inches, height is around 43 inches. 28 11208 16 (210 Regent St.
W., London) Advertised as a Ballad horn, but the fact that it is probably an F instrument and uses a 'French' horn mouthpiece and has a smaller 6.5' bell, these attributes place it in the Vocal horn camp. Vocal horns are essentially tenor horns pitched in F that use a 'French' horn mouthpiece. 30 GC Jenkins IMPIG.CO. 
CO may mean Importing Company.
The Wurlitzer Lyric was made by Conn in the late 1800 and early 1900. It was made with a.459 bore. If that serial number is Conn's serial.
The bell of the instrument measures 11' in diameter. It measures 24.5' across from the end of the mouthpiece to the farthest edge of the bell. 4447 4448 32 Couesnon & Cie BBb concert tuba. Full-sized (4/4 size) instrument is nickel-plated, and features three piston valves.