INDEX. 
Ehrhart , M.D. { Baltbafar ) Notabilia quo-dam in It 'mere Alpino- Pyrolenf, 
71 • 45 P’ 547 * 
j Elasticity, concerning its Caufe, by Dr. Defaguliers, n. 454, p. 175. 
Electrical Experiments made by Dr. Defaguliers, Jan. 22. 174^, n. 459, 
p.637. March 15. 1747, ib. p. 639. Mry 14. 1 741 , n. 460, p. 661. 
. by Granville Wheler Eiq; n. 453, p. 98, 1 12. 
- Effluvia and Fire have a great Affinity, n. 453, p. 125. 
EleClricity, Experiments and Thoughts on it, by Dr. Defaguliers, n. 454, 
p. 186, 193, 200, 209, n. 459, p.634. 
- — conveyed 420 Feet in a diredt Line, n. 454, p. 209. 
— produces a circular Motion, n. 453, p. 1 16, 1 18. 
■=— - - — — the fame Hand that excited the, ffiould hold the Thread, n. 453, 
P- ll 7 - 
— — why the human Hand is effential to fome Experiments, ib. 
• — joined to Gravity, may better explain fome of the heavenly 
Phenomena, n. 433, p. 125. 
Ell i cot [John) of the Influence of two Pendulum Clocks upon each other, 
n. 453, p. 1 26, 128. 
Englifh Gentleman at Naples, his Account of the Eruption of Vefuvius, 
May 1 8. N. S. 1 737, n 45 5, p. 25 z. 
Erythrodanum, fee Rubia PinSiorum, n. 457, p. 392. 
EJfex, Explofions in the Air there, 77.455, P- 2 ^8. 
Ettrick [Henry] a Machine for reducing Fradtures of the Thigh, 77.459, 
p. 562. 
Eujlachian Tube, Probes and Pipes to be introduced into it, 77.461, p. 
849. 
Exofofes,- extraordinary, on the Back of a Boy, n. 456, p. 369. 
Expanding Fluids ; a Method of doing it, 77. 461, p. 821. 
Explofioiu in the Air, 77. 455, p- 288, 290. Dec. 11, 1741, 77. 461, p. 870, 
872. 
Eyes, new Sorts of Needles for Operations on the ; n. 461, p. 847. 
F. 
Felles (Mrs.) Stones taken out of her, n. 439, p. 610. 
Femoris Os, 2 ^ Inches fupplied by a Callus, n. 453, p. 138. 
Fern, of its Seed, n. 461, p. 770. 
Fever, peflilential from opening an Hydropflcal Corpfe, n. 454, p. 168, 
Fever, ardent ; a Remedy for it, 77. 461, p. 869. 
Figures, found in the Middle of Trees, n. 454, p. 233. 
File a ; rendered magnetical by Lightning, n. 459, p. 612. 
Fire and Eledtrical Effluvia near akin, n. 453, p. 125. 
Fire-ball feen, and Explofion heard, Dec. 11, 1741, 77.461, p. 870. 
Fire-engine, fome Improvements of it, n. 461, p. 821. 
Fifb-bone taken out of the Rettum, 77.453, p. 139. 
Fijh, the Horn of one ; ftruck 8 j Inches into the Side of a Ship, n. 461, 
p. 861, 863. 
Fitch (— = — •) his Cafe, n, 453, p. 139. 
Fleet 
