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Pitch pipe

Alternate name:Tuning device
Trade name:Typotone
Maker: Pinsonnat
Date: 1830 ca.
Place Made:Amiens, France, Europe
Model: Typotone
Serial No: 64
SignedInscribed into the mother-of-pearl: 64 / Pinsonnat
MarkingsHallmark stamped on the gold free reed: P [in relief inside a diamond]
DescriptionTypotone pitch pipe. Mother-of-pearl body with beveled edges and cut-off corners, and central beveled opening. Single, key-hole-shaped, hallmarked-gold free reed, double-riveted on the back. Original Typotone hardcase covered with dark-red-dyed leather and golden accents, and lined with cream-colored plush and silk.

The Typotone is a one-note pitch pipe patented in January 17, 1829, by Pierre Pinsonnat of Amiens, inspector of gold and silver hallmarks. This tuning device built to sound "A" (at 441Hz) was also approved for use by the Conservatoire de Musique in Paris. It can be considered as one of the earliest European adaptations of the Chinese free reed technology.
DimensionsLength: 29.7 mm (1.17 in)
Width: 16.6 mm (0.64 in)
Height: 2.8 mm (0.11 in)
ProvenanceCollector Alan G. Bates purchased this typotone in an antique shop in Paris, in September 2000.
Credit Line: Alan G. Bates Collection, 2002
On view
Published ReferencesBanks, Margaret Downie. "From the Four Winds . . . A Rare 'olina and a Typotone Both Added to the Alan G. Bates Collection, 2000. Bates Collection." _National Music Museum Newsletter_ 30, no. 3 (August 2003): 4-5.

Same article reprinted in _The Trumpet Call (A Publication of Harmonica Collectors International)_ 5, Issue 3 (September 2003): 4-5.
Object number: 08206