Harmony Circa 1920s Soprano Ukulele - USED – Bucks County Folk Music Shop
Original Wow Ukulele (Harmony Edition) - UkeSA Hawaii
VINTAGE HARMONY UKULELE | Ukulele, Ukulele for sale, Home studio music
1960s COLLECTABLE HARMONY UKULELE w/ Original Cardboard Case | Etsy
Vintage Harmony baritone Uke / USA made solid wood / this one is nice - Rocktown Music
VINTAGE 1930's Regency Round Back w' Case UKULELE/ MADE BY HARMONY | eBay
1950's Harmony soprano ukulele. I bought it at an antique store for $20. I installed Grover friction tuners and Aquila strings. Sounds surprisingly good, plastic fretboard and all. : r/ukulele