Regina
Regina *music box that contained 20 punched steel discs 18 cm. (7 in.) in diam., each with a 2-minute playing duration, and 2 combs with a range of 7 octs. (89). Grove's Dictionary of Music and Musicians, 5th edition. London, 1954.
Regina *music box that contained 20 punched steel discs 18 cm. (7 in.) in diam., each with a 2-minute playing duration, and 2 combs with a range of 7 octs. (89). Grove's Dictionary of Music and Musicians, 5th edition. London, 1954.