The following table (p. 48), taken from Captain Yolland’s Sector Volume, “shows in a condensed form the stations observed from, the period during which the observations were in progress, the officer of royal engineers, or non-commissioned officer of royal sappers and miners in charge of the instrument, and the strength of the party; also the number of nights on which observations were made, and the number of observations registered at each station.”[52] ────────────────┬─────────────┬─────────────┬────────────────────────────────────────────── │ │ │ Officer or Number of Number │Observations in progress. │non-commissioned Nights on of Stations │——————- │——————- │ Officer Strength which Ob- Single │ │ │ in charge of of the servations Obser- │From │To │the Instrument. Sappers. were made. vations. ────────────────┼─────────────┼─────────────┼────────────────────────────────────────────── South Barule, │11 Oct., 1842│12 Oct., 1842│ Lieuts. Hornby 6 2 113 Isle of Man. │ │ │ and Gosset │ │ │ Blackdown, │26 Nov. ” │1 Jan., 1843 │ Ditto 7 20 1087[53] Dorset │ │ │ │ │ │ Precelly │11 Apr., 1843│10 May ” │ Lieuts. Hornby 5 17 674[53] Mountain, │ │ │ and Luyken Wales │ │ │ │ │ │ Forth Mountain, │29 May ” │17 June ”│ Lieut. Hornby 7 12 659 Wexford │ │ │ │ │ │ Hungry Hill, Co.│30 June ” │31 July ” │ Ditto 7 9 295[53] Cork │ │ │ │ │ │ Feaghmann, Co. │14 Aug. ” │26 Aug. ” │ Ditto 7 9 395[53] Kerry │ │ │ │ │ │ Tawnymore, Co. │ 2 Oct. ” │14 Oct. ” │ Ditto 2 7 294 Mayo │ │ │ │ │ │ S. End of L. │ 8 Nov. ” │15 Nov. ” │ Ditto 2 6 335 Foyle Base │ │ │ │ │ │ Monach, │16 June, 1844│3 July, 1844 │ Lieut. Gosset 5 10 180 Stornoway │ │ │ │ │ │ Ben Hutich, │ 5 Nov. ” │24 Nov. ” │ Ditto 6 10 480 Sutherlandshire│ │ │