Meteorological observations and essays / By John Dalton.

  • John Dalton
Date:
1834
Catalogue details

Licence: Public Domain Mark

Credit: Meteorological observations and essays / By John Dalton. Source: Wellcome Collection.

    93/280 (page 67)
    10 45 il 11 5 15 24 25 25 24 57 57 — bright, eastward; clouds above. — light equal, east and west. — bright, low; clouded above. — clouded, but bright eastward. 5 CO © OoOnNF NNN NNN DOD ND REEL EG uusee ec eeseee Co SO £6 10 10 10 35 15 395 24 24 25 25 25 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 49 W. — altitude of the clear space south 35°. — alt. of do. 20°; streamers bright, east. | streamers bright and active all over the ~ {illuminated part. — disappeared in the west; active, east. — active about the zenith ; light faint. — light faint. — light faint. — strong light northward. half the hemisphere, with flashes now and then. — streamers NW. bright, east; clouds. iy large, uniform, still light, covering — the aurora bursting out afresh. od, as fine and large a display of streamers — as has appeared this evening. ina the light growing fainter and fainter.