Vintage M. Hohner Echo Two Sided Echo Harmonica made in Germany 
Vintage M HOHNER ECHO Harp Harmonica 54 / 64 M 2 Two-Sided C/G Germany
Vintage M Hohner Echo Harmonica C/G Glockenreine Stimmung + Box Germany
M Hohner Echo-Luxe Vintage Harmonica German 5 inches
M. Hohner Echo 48' Tremolo Harmonica, Vintage, Key G No. 2509 with Case in GC
Vintage Pre-WWII M. Hohner ECHO Tremolo Harmonica Key of C Made in Germany
