Wat [on. -^17 
After writing the lafl: of thefe, he was ap- 
pointed, by the Royal Society, one of the 
Committee in 1772, to examine into the 
ftate of the powder-magazines at Purfleet ; 
and with the Honourable Mr. Cavendish, 
Dr. Franklin, and Mr., Robertson^ 
fixed 
An Account of Mr. B. Franklin's Treatife, intided, 
'* Experiments and Obfervations on Eleilricity, made at 
« Philadelphia^ in America,'' June 6, 1 751. Vol. xlvlic 
p. 202—210. 
An Account of ProfelTor Winkler's Experiments 
Telating to Odours pafiing through eleclrifed Globes and 
Tubes, &c. ; v/ith an Account of fome Experiments made 
here with Globes and Tubes tranfmitted from Leipfic^ by* 
Mr. Winkler. June 20, 1751. lb. p. 231—240. 
An Account of the Phaeiiomena of Ele6lridty In Vacuo ; 
with fome Obfervations. Feb. 1752. lb. p. 362 — 
375- 
A Letter concerning the Electrical Experiments in 
England^ upon Thunder Clouds. Dec. 21, 1752. Ib« 
567—570. 
An Anfv/er to Dr. Lining's Qiiery, relating to the 
Death of Profeflbr Richman. July 4j 1754. Vol. 
xlviii. p. 765 — 772. 
An Account of Abbe Nolet's Treatife concerning 
Eleftricity, extrafled and tranOated from the French. 
May 17, 1753. lb. p. 201 — 216. 
An Account of Dr, Bohadsch's " Dijjertatio Philo- 
fophico-medico de Utilitate Ele£irifatianis in curandis Morbis-" 
printed 
