Inventory of Instruments: J. H. Eichentopf, Poerschman, Sattler, A. and H. Grenser, Grundmann
Materiale a stampa, spoglio
PER 85
14966 (inventario)
The Galpin Society Journal, XXXI, Maggio, 100-134,
Woodwind Instruments by the Denners of Nürnberg
Materiale a stampa, spoglio
PER 85
The Galpin Society Journal, XX, Marzo, 9-16,
