M A S 
M A V 
I Tranf. 
Maskelyne, Neville, D. D. Account of a new 
inftrument for meafuring fmall angles, called 
the prifmatic micrometer 
Mason', Abraham. Oblervation on the tranfit of 
Venus, June 6, 1761, at the Cape of Good 
Hope - ■* 
— Relation of an extraordinary agitation of the 
fea at Barbadoes, March 31, 1761, and an 
epidemical diforder in that ifland 
Mason, Charles, D. D. Obfervations on an eclipfe 
of the Sun, Feb. 18, 1736-7, at Cambridge 
— Account of a fire ball feen in the air Dec. ii, 
On fpelter and melting iron with pit coal 
— Account of a burning well at Brofeley 
Mason, Charles. Obfervations for proving the 
going of Mr. EUicott’s clock at St. Helena 
Obfervations for determining a degree of lati- 
tude in Maryland and Pennlylvania 
— — Aftronomical obfervations made in the forks of 
the river Brandivine in Penfylvania, for de 
termining the going of a clock fent thither by 
the Royal Society, in order to find the differ- 
ence of gravity between the Royal Obfervatory 
at Greenwich, and the place where the clock 
was fet up in Pennfylvania 
— — Aftronomical obfervations at Cavan in Ireland, 
1769 - 
— Obfervations on the tranfit of Venus, June 3, 
1769, at Cavan 
Masson, Francis. An account of three journies 
from the Cape 1 own, in the Southern parrs of 
Africa, undertaken for the difcovery of new 
plants, towards the improvement of the Royal 
Botanical Gardens at Kew 
Account of the iflandof St. Miguel 
Mather, Cotton. Extracts of feveral letters from 
New England 
Matthews, Edward. Account of the finking of 
a river near Pontypool in Monmouthfhire 
Maud, John. On Sir James Lowther’s experiment 
on inflammable air 
— — Account cf lome oil of faffafras cryftallized 
Mauduit, Israel. Obfervations upon an Ameri- 
can wafp’s nefl: 
Maunder, . Account of an aurora borealis, 
Nov. 10, 1*699 
+ U 
Lxvir 799 
Lit 378 
— 477 
XL 197 
xLir i 
XLI'V 370 
LII 534 
LVIII 274 
— 329 
LX 454 
— 488 
LX|®268 
LXVIIL601 
XXIX62 
. 1 
XLIX 547 
XXXtX 282 
XL 3 78 
XLIX 205 
XXX 1 101 
70S 
Abridg. 
VIII 524 
X 671 
— 5 86 
V159 
IX 396 
— 394 
IV 2 164 
Mauper- 
