Certificates & Documents

• Certificate: Kenneth Warren & Son, Chicago, IL (1980)

Cozio holds copies of many certificates and other documents, some of which are available to view on request. Please contact us if you wish to view a particular document. (Note that we do not always have permission to share documents.)

References

• Bonhams Musical Instruments Auction Catalog, November 20, 1996, Knightsbridge, Bonhams, Bonhams, London (illustrated)
• Sotheby's Musical Instruments Auction Catalog, October 31, 1995, London, Sotheby's, Sotheby's, London (illustrated)