Papers on organology published jointly by W.R. Thomas and J.J.K. Rhodes:

1967    ‘The string scales of Italian keyboard instruments’, The Galpin Society Journal, 20 (1967) 49-62.

1968    ‘Italian string scales’, The Galpin Society Journal, 21 (1968) 181.

1970    ‘Brass strings on Italian harpsichords’, The Galpin Society Journal, 23 (1970) 168-70.

1971    ‘Schlick, Praetorius and the history of organ-pitch’, The Organ Yearbook, 2 (1971) 58-76.

1973    ‘Harpsichord strings, organ pipes and the Dutch foot’, The Organ Yearbook, 4 (1973) 112-21.

1974    ‘The octave clavichord in the Russell Collection, Edinburgh’, The Organ Yearbook, 5 (1974) 88-91.

1979    ‘Harpsichords and the art of wire-drawing’, The Organ Yearbook, 10 (1979) 126-39.

1980    ‘Pitch’, The New Grove Dictionary of Music and Musicians, 14 (1980) 779-86.

1984    ‘Harpsichords ..  with all the different-siz’d wire used in that instrument’, The English Harpsichord Magazine, Part 1: 3, N° 6 (April, 1984) 116-8; Part 2: 3, N° 7 (October, 1984) 130-4; Part 3: 3, N° 8 (1985) 152-4.