V E L V £ N 
Velocity. A letter containing a new manner of. 
meafuring the velocity of wind Brice 
— An experimental examination of the quantity 
and proportion of mechanic rower, neceftary 
to be employed in giving different degrees of 
velocity to heavy bodies from a ftate of reft 
Smeaton 
* The force of fired gunpowder, and the initial 
velocities of cannon balls, determined by 
experiments ; from which alfo is deduced, the 
relation of the initial velocity to the weight of 
the (hot and the quantity of the powder 
Hutton 
Venereal Disease. Two extraordinary cafes of a 
large ftone in the urethra brought on by a 
venereal infeCtion, and of a child born with a 
remarkable tumour on the loins Huxham 
* ■ — An attempt to prove the antiquity of the 
venereal difeafe, long before the difeovery of 
the Weft Indies - Beckct 
A letter concerning the antiquity of the 
venereal difeafe - - Becket 
— A letter to Dr. Halley, in anfwer to fome 
objections made to the hiftory of the antiquity 
of the venereal difeafe « Becket 
*- — — — An extraordinary venereal cafe Huxham 
m, - — An extract from the books of the town 
council of Edinburgh relating to a difeafe there 
fuppofed to be venereal in the year 1497 
Macky 
Venom. Of a veiloriious fcratch with the tooth of a 
porpus, its fymptoms and cure Lifter 
Ventilators. An account of the great benefit of 
ventilators in many inftances, in preferving 
the health and lives of people inllaveand other 
tranfport fhips - Hales 
Obfervations on the utility of ventilators in a 
(hip - - Ellis 
" — An attempt to improve the manner of working 
the ventilators by the help of the fire-engine 
Fitxgerala 
Ventricle. An account of the left ventricle of the 
heart of an amazing magnitude Douglaft 
Venus. An account of feveral fpots lately difeovered 
in the planet Venus^ at Bononia, extracted from 
the Journal des Scavans - Cajftni j 
U u u 
J19 
Tranfo 
Abridg. 
LVI 224 
LX VI 450 
LXVIII 50 
XXVI 257 
VII 536 
XXX 839 
IV 329 
XXXI 47 
VII 652 
— 108 
XLI 667 
— 663 
IX 214 
XL 1 I 420 
— 2>3 
XIX 726 
II 842 
XLV 410 
X634 
XLVII 21 1 
L 727 
XXIX 326 
V 231 
II 61 S 
1 425 
Venwsc 
