. Annals of Philosophy. 1814.] Astronomical and Magnetkal Observations. 455 Magnetical Olstrvations. 1814. W oniing Observ. Noon Observ 1 ,vciiiiuf Observ. 1 Month. H lur. Variation. Hour. Variat on. Hour. V. iriutiun. April \H 8l> 43' o _' /' Ih 40' 24° 23' 33" u / 0 / ^ // Ditto 19 8 43 24 12 40 1 47 24 22 46 6 25 24 16 21 Ditto 20 8 45 24 13 K2 1 45 24 24 37 6 25 24 16 00 Ditto 21 8 45 24 13 52 1 45 24 25 41 6 45 24 17 10 Ditto 22 8 50 24 12 4T I 55 24 24 54 6 43 24 14 31 Ditto 2'^ 8 45 24 12 45 1 45 24 25 13 7 05 24 16 33 Ditto 24 8 45 !24 13 17 I 45 24 22 40 —. — — — — Ditto 23 8
. Annals of Philosophy. 1814.] Astronomical and Magnetkal Observations. 455 Magnetical Olstrvations. 1814. W oniing Observ. Noon Observ 1 ,vciiiiuf Observ. 1 Month. H lur. Variation. Hour. Variat on. Hour. V. iriutiun. April \H 8l> 43' o _' /' Ih 40' 24° 23' 33" u / 0 / ^ // Ditto 19 8 43 24 12 40 1 47 24 22 46 6 25 24 16 21 Ditto 20 8 45 24 13 K2 1 45 24 24 37 6 25 24 16 00 Ditto 21 8 45 24 13 52 1 45 24 25 41 6 45 24 17 10 Ditto 22 8 50 24 12 4T I 55 24 24 54 6 43 24 14 31 Ditto 2'^ 8 45 24 12 45 1 45 24 25 13 7 05 24 16 33 Ditto 24 8 45 !24 13 17 I 45 24 22 40 —. — — — — Ditto 23 8 45 24 12 03 I 55 24 22 45 6 35 24 18 07 Ditto 26 8 50 24 14 00 1 50 24 2i 23 6 40 24 15 17 Ditto 27 8 40 24 11 33 1 45 24 22 41 0 15 24 13 30 Ditto 29 9 00 24 13 42 1 50 24 22 41 6 .'!0 24 13 41 Ditto 30 8 40 24 15 27 1 50 24 22 2ti 6 40 ;24 16 15 1814. Alcan of Observations in April. Ditto in March Ditto in Feb. Ditto in Jan. 1813. Ditto in Dec. Ditto in Nov. Ditto in Oct. Ditto in Sept. Ditto in Aug. Ditto in Jul^. Ditto ia June. Ditto in May. Ditto ill April, C Morning ) Noon (^ Evening r Morning ) Noon I Evening C Morning Wcst. 30 J 29 "1 08 VWesf, 33 J ^^ I West ' .38 / • — .N'.it obs. "^ }-«"• — Not obs. ~' \^ West. 49 / ^^'- — Not obs. — Not obs. % [«?-• — Not ob-). 46 32 y West. 04. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original London
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