C 107 3 
The end oi the eclipfe could not be obferved for 
tnick. clouds, to the great difappointment of all who 
had the curiofity to give their attention to this phe- 
nomenon in or about London. 
I am, with great regard, 
S I R, 
Your very obedient humble fervant, 
J. Bevis. 
Clerkenwell-Clofe, 
April 4, 1764. 
Tie Moon’s Eclipfe of March 1 jtb, 1764, obferved 
in Surrey-hreet, in the Strand, London. 
Apparent 
b 
/ 
10 32 
39 
48 
53 
54 
57 
11 46 
o 49 
12 13 
J 7 
56 
o 
2 
16 
24 
time* 
// 
43 
o the penumbra juft fenftble to the naked eye. 
o the beginning, viewed with an opera glafs. 
30 the ftiadow touches Mare Humorwn : This, and thofe 
that follow, with a 9 inch reflector. 
35 Tycho touched by the fliadow. 
41 Grimaldi touched. 
30 Grimaldi covered. 
30 the fliadow touches the fouthern border of Mare Tran- 
quillitatis. 
36 * — touches the fouthern border of Mare Cri - 
Jium. 
44 Grimaldi begins to emerge. 
36 is quite emerged. 
23 Mare Crifiuan nearly bifedted by the fliadow. 
30 Tycho out of the fliadow. 
40 Mare Crifium out of the fliadow. 
30 the end of the eclipfe, with an opera glafs. 
o the Moon clear of the penumbra. 
The ftiadow was ill defined, tho’ the air was clear. 
P 2 P. S. 
