successfully 285 times in 1910.
E 5
The probable error was in January ± 0.22, in February ± 0.19, in March ± 0.14, in April ± 0.12, in May ± 0.11, in June ± 0.14, in July ± 0.15, in August ± 0.11, in September ± 0.14, in October ± 0.12, in November ± 0.18, and in December ± 0.16.
HONGKONG OBSERVATORY,
27th February, 1911.
F. G. FIGO,
Director.