— Edward Turner, xxxii, 213.
— Vaucher, xliii, 215.
— Benjamin Vaughan, xxix, 395.
— Vigors, xl, 219.
— Vogel, xliii, 215.
— Alexander Volta, xv, 67.
— Eli Whitney, xxi, 201.f
— F. P. Wilmsen, xxii, 380.
— Wollaston, xvi, 216; xvii, 159.
— Thomas Young, xxii, 232.