To John Henry Gunther, piano forte manufacturer, for his invention of certain improvements on piano fortes. Sealed 10th July, 1828

• Book ID: 114028896
• Publisher: Elsevier Science
• Year: 1831
• Tongue: English
• Weight: 69 KB
• Volume: 12
• Category: Article
• ISSN: 0016-0032
• DOI: 10.1016/s0016-0032(31)90283-4