New Light on the "Regent's Bugle"; with some notes on the Keyed-Bugle , 1966
Materiale a stampa,
spoglio
PER 85
The Galpin Society Journal, XIX, Aprile, 65-70,
Further Notes on the Classic Trumpet , 1965
Materiale a stampa,
spoglio
PER 85
The Galpin Society Journal, XVIII, Marzo, 14-22,