1
TIMOCLES.
Riches
8
TIMOCREON OF RHODES.
Plutus
7
TOURNEFORT, JOSEPH P. DE
566
TUBAL CAIN.
Instructor in metallurgy
353
TURSIUS
24
TWAIN, MARK.
Merlin
XXX
Typographia Mysnae et Toringiae
605
ULLOA, DON ANTONIO DE
298
ULYSSES.
Magic rod
40
VALENTINE, BASIL
XXX; 609
Antimony
429
Divining rod
38
Parting with antimony
461
Zinc
409
VALERIUS, SON OF AGRICOLA
VII
VAN DER LINDEN, J. A.
599
VAN OPPEL
XIII; 52
VARRO, MARCUS
XXVI
VASCO DA GAMA (see
GAMA, VASCO DA).
VEIGA, ESTACIA DE
83
VELASCO, DOM PEDRO DE
298
VERADIANUS (alchemist)
XXVII; XXVIII
VILLA NOVA, ARNOLD DE (alchemist)
XXVII; XXX
VIRGIL.
Avarice condemned by
16
VITRUVIUS
608
Amalgamation
297
Hiero's Crown
248
VITRUVIUS.
Pumps
174; 149
Red-lead
232
Surveying
129
Verdigris
440
White-lead
440
VLADISLAUS III., KING OF POLAND.
24
VON OPPEL (see VAN
OPPEL).
VOZ, CORNELIUS DE (see
DEVOZ, CORNELIUS).
WALLERIUS, J. G.
234; 273
WATT, JAMES
149
WATT, ROBERT
XXVII
WEFRING, BASILIUS
XIV.
WEINDLE, CASPAR
119
WEINART, B. G.
599
WELLER, J. G.
V
WERNER, A. G.
XIII; 53
WILKINSON, J. GARDNER.
Bitumen
582
Egyptian bellows
362
Egyptian gold-washing
279
WILLIAMS, JOHN
53
WINKLER, K. A.
464
WROTHAM, WILLIAM DE
85; 413; 473
XENOPHON.
Athenian mines
28; 83; 27; 29
Fruitfulness of mines
6
Mining companies
90
Mine slaves
25; 28
Quoted by Agricola
26; 28
ZIMMERMAN, C. F.
53
ZOSIMUS (alchemist)
XXVII; XXIX