Tag Archives: Keystone Manufacturing

Dorchester Illustration 2657, Keystone Manufacturing

Keystone Manufacturing Dorchester Illustration 2647 The Keystone building on Hallet Street that overlooks the Southeast Expressway was originally built for the Hallet Davis Piano Company. The Keystone Manufacturing Co. had been founded in 1919 to build machines and other products. … Continue reading

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Dorchester Illustration 2503 Keystone Conversion to War Production

Dorchester Illustration no. 2503 Keystone Conversion to War Production The Keystone apartment building can be seen from the Southeast Expressway.  The building was originally built to house the Hallet & Davis Piano Company, and that is how Hallet Street received … Continue reading

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Dorchester Illustration 2445 Keystone Building

Dorchester Illustration no. 2445        Keystone Building 151 Hallet Street Hallet & Davis piano factory. The Hallet, Davis & Company was one of the early well-known American piano makers.  The firm was originally established as “Brown & Hallet” in 1835, and … Continue reading

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