CO129-129 - Sir MacDonnell - 1868 [1-3] — Page 471

4

EXAMINATION FOR MASTERS, EXTRA.

¡

(Continued.)

EXAMINATION FOR MASTERS, EXTRA.

5-Verify the latitude by Double Altitudes, by means of " Sumner's" method.

6.-186

+

and longitude

(Continued.)

in latitude

469

5

The following times were noted when

the Sun had Equal Altitudes.

Required the error of the Watch for Mean Time at the place of observation

A.M.

P.M.