Windsor (banjos) Autoharps & Zithers for sale in the USA

At least 2 Reverb results for Windsor zither
Windsor  Supremus Deluxe Tenor Banjo for sale

Windsor Supremus Deluxe Tenor Banjo

Windsor Monarch Supremus Tenor Banjo for sale

Windsor Monarch Supremus Tenor Banjo

No eBay USA results for Windsor zither