BS 3499 standard (1960s era). Produces a pleasant, warm tone when played. Key details.
Vintage 1960s Selmer Treble N Bass 50 MKIII MK3 Valve Guitar Amplifier Mullards
Vintage Dolmetsch Treble 3 Piece Recorder Flute | Made in England | 19 inch
VINTAGE YAMAHA DOLMETSCH RECORDER TREBLE DOLONITE 3499 MADE IN USA.
Vintage Brown Plastic Dolmetsch Treble Recorder Original Box & Manual (PROP)
Vintage Dolmetsch Treble Recorder and Schott Wooden Recorders Set Box Case x2
Vintage Dolmetsch Treble Recorder (BOXED)
