(>? ) 
it ferves both for draining the Water by a Fire-En^ - 
gine, and alfo for railing the Coals. 
i tylntebaven, Aug. r, 
mb 
IV. An ObferVation of the Eclipfe of the Sun o?z : 
May i, 173?) hi the Afternoon. Ey 
Mr. George Graham, F. 5 . in Fleet- 
ftreet, London. Made with a Telefcope of 
ten Feet in Length, fitted with a Micrometer. 
App. Time. 
At 5 h 44' 45" It began. 
6 25 30 The Cufps were vertical. 
6 37 30 The Eclipfe was greate-ft, the lucid] 
Part of the Sun’s Diameter meafu- 
ring 416 Parts, whereof the Sun’s 
Diameter meafured 1311. So that: 
the Eclipfe was 9? Digits. 
6 4 6 00 The Cufps were horizontal. 
7 28 x3 The Eclipfe ended. 
