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Private company

Kieselhorst Piano Company

American piano manufacturer

The Kieselhorst Piano Company was an American manufacturer and vendor of pianos and publisher of sheet music that operated from 1879 to 1930 in St. Louis, Missouri.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

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Kieselhorst Piano Company letterhead 1925
Photo: Kieselhorst Piano Company, Public domain, via Wikimedia Commons3

The Kieselhorst Piano Company was an American manufacturer and vendor of pianos and publisher of sheet music that operated from 1879 to 1930 in St. Louis, Missouri.2

Sources

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