H. Symonds, ‘The English coinages of Edward VI’, 11 (1915), 123-67
H. W. Morrieson, ‘The silver coins of Edward VI’, 12 (1916), 137-80, 7 pls.
C. A. W[hitton], ‘The “Edward Royall” of Edward VI’, 24 (1941-44), 190
H. Schneider, ‘A new half-sovereign mule of Henry VIII/Edward VI’, 28 (1955-57), 658-59, pl.
W. J. W. Potter, ‘The coinage of Edward VI in his own name. Part I: Second period, January 1549 to October 1551’, 31 (1962), 125-37, pl.
C. E. Challis, ‘The conversion of testoons: a restatement’, 50 (1980), 67-80
J. Bispham, ‘Crowned leopard’s head with collar’, 50 (1980), 135-36
J. Bispham, ‘The base silver shillings of Edward VI’, 55 (1985), 134-43
C. E. Challis, 'The fine silver coinage of Edward VI', 63 (1993), 172-77 - Within the Presidential Address.