Category:Triumph Auto Pianos Ltd.
Further reading
edit- Dan Wilson (London) (2001-12-13). Triumph "Autoleon" Player Piano Action. Mechanical Music Digest (mmdigest.com).
Subcategories
This category has only the following subcategory.
Media in category "Triumph Auto Pianos Ltd."
This category contains only the following file.
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Piano Autoleon 1910.jpg 6,000 × 4,000; 12.37 MB