Tranf. 
L A T 
26 
compafs, according to the latitudes and longi- 
tudes, accounting the longitude from the me- 
ridian of London - Middleton 
-Obfervations of latitude and variation taken on 
board the Hartford, in her paffage from- Java 
Head to St. Helena, 1731-2 - Halley 
-Obfervations made of the latitude, variation of 
the magnetic needle, and weather, in a voyage 
from London to Hudfon’s Bay, 1735 Middleton 
-Letter concerning a place in New York for 
meafu ing a degree of latitude - Alexander 
-The effects of cold, together with obfervations 
of the longitude, latitude, and declination of 
the magnetic nee die at Prince of Wales Fort 
upon Churchiil River in Hudfon’s Bay, North 
America - * Middleton 
-A letter concerning the variation of the mag- 
netic needle, with a fett of tables annexed, 
which exhibit the refult of upwards of fifty 
thoufand obfervations in fix periodic reviews 
from 1700 to 1756, and are adapted to every 
five degrees of latitude and longitude in the 
'C> D 
more frequented oceans Mountain and Dodfon 
-Letter containing a fiiort account of the tnea- 
furement of three degrees of latitude under the 
meridian of Vienna - Liefganig 
-Obfervations made on the illands of St. John 
and Cape Breton, to afcertain the longitude 
and latitude of thofe places, agreeable to the 
orders and inftrudlions of the commiflioners 
for trade and plantations - Holland 
-Introduction to the following obfervations 
made by Ch. Mafon and Jer. Dix n, for de- 
termining the length of a degree of latitude in 
the provinces of Maryland and Pennfylvania in 
North America * - Majkelyne 
Obfervations, & c. - Mafon and Dixon 
-Length of a degree of latitude in the province 
of Maryland and Pennfylvania, deduced from 
the obfervations ofMefileurs Mafon and Dixon 
^ Majkelyne 
-A determination of the latitude of Stamford in 
Lincolnfiiire - - Barker 
-Aftroncinical obfervations made at Leicefter 
for determining the latitude of that place 
LudloiA 
XXXVII 71 
— SSI 
XXXIX 270 
XL! 383 
XLII 157 
L 329 
LVIII 15 
— 46 
— 270 
— 274 
— 3 2 3 
LXI 227 
LXV 366 
Abridg. 
— 2 300 
4 21 
VIII 376 
VIII 469 
