Harmonica Collectors Club | John Cook. Here is some info gleaned from Martin Haffner's book regarding Gustav Spranger
M. Hohner Marine Band Harmonica 364 Key of G - Etsy
Harmonica M. Hohner ''unsere Liebli
NAOMI 3pcs Hoodoo Blues Harmonicas C, D, G Key Harmonica Set 10 Holes with Zippered Carrying Case | Walmart Canada
Seydel Saxony 12-Hole Chromatic Harmonica, Key of C
Jerry Murad's Harmonicats – Harmonica Rhapsody (1965, Vinyl) - Discogs
Suzuki Olive Harmonica
Blues harmonica hi-res stock photography and images - Alamy
Hohner Little Lady Harmonica
Greatest Harmonica Players: Part 1, 1951-1965. My Top Best Essentials. - YouTube
Funk Harmonica - Album by Billy Lee Riley - Apple Music
Harmonica Vintage & Antique Sheet Music & Song Books for sale | eBay
Collections – Blue Moon Harmonicas LLC
VTG 1965 MANUAL◾*HOW TO PLAY THE HARMONICA IN 30 MINUTES*◾THURBAM & WICKHAM PB | eBay
Vintage Harmonica Cupid Brand ''roulett'' - Etsy
Hohner Educator 10 chromatic harmonica ( C) No 1040 | eBay
Beyond The Blues: The Blues Harmonica In Jazz : NPR
Pin on Retro
Hohner Vintage M. Hohner Chordomonica-i Harmonica - Etsy
Harmonica Collectors Club | Here's a quite rare Hohner "Metalla" | Facebook
Greatest Harmonica Players: Part 1, 1951-1965. My Top Best Essentials. - YouTube
File:Hohner harmonica ad, 1966.png - Wikimedia Commons
Sold at Auction: Sonny Boy Williamson II's Harmonica
