Memoir of Thomas Drummond, R.E.,F.R.A.S., Under Secretary to the Lord Lieutenant of Ireland, 1835-1840 |
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Page 50
... regard to the second set of operations , that , as the triangles increase in
magnitude , the means of making distant points steadily and distinctly visible are
next in practical importance to the excellence of the instruments for measuring
angles .
... regard to the second set of operations , that , as the triangles increase in
magnitude , the means of making distant points steadily and distinctly visible are
next in practical importance to the excellence of the instruments for measuring
angles .
Page 56
... hour or so , and then sleet and rain . We were forced to be out shovelling the
hail and snow from the tents while the storm lasted , and when it was over the
men set to snow - balling one another as a means of warming themselves — a
rather ...
... hour or so , and then sleet and rain . We were forced to be out shovelling the
hail and snow from the tents while the storm lasted , and when it was over the
men set to snow - balling one another as a means of warming themselves — a
rather ...
Page 63
In the mean time a party of the Survey officers , to which Drummond was probably
attached , were engaged in operations in England . Ten stations were visited by
this party , and observations for azimuth made at two of them ; but in what ...
In the mean time a party of the Survey officers , to which Drummond was probably
attached , were engaged in operations in England . Ten stations were visited by
this party , and observations for azimuth made at two of them ; but in what ...
Page 64
The observations were at last effected by means of an apparatus contrived by
Colby . In the summer , Vetch and Drummond had been out on a station hunt ; the
fact is mentioned in two letters , belonging to this year , which have been ...
The observations were at last effected by means of an apparatus contrived by
Colby . In the summer , Vetch and Drummond had been out on a station hunt ; the
fact is mentioned in two letters , belonging to this year , which have been ...
Page 66
That evening he set to work with these simple means , and resolved that he
would henceforth devote to his new pursuit the hour or two immeMemoir , p . 5 .
diately after dinner , when , he said , he 66 MEMOIR OF THOMAS DRUMMOND .
That evening he set to work with these simple means , and resolved that he
would henceforth devote to his new pursuit the hour or two immeMemoir , p . 5 .
diately after dinner , when , he said , he 66 MEMOIR OF THOMAS DRUMMOND .
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Memoir of Thomas Drummond, R. E. , F. R. A. S. , Under Secretary to the Lord ... John Ferguson McLennan No preview available - 2020 |
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Administration appears appointed attended bars became become believe Bill brought called carried Catholics cause character chief Committee common condition connected considerable considered course Crown dated difficulty directed districts Drummond Dublin duties effect England English established evidence Excellency existence experiments fact feeling force give given Government hand House important improvement increase interest Ireland Irish justice Kilkenny known labour land less letter Lieutenant light lines Lord Lord John Russell magistrates March means measure meeting ment mother nature necessary never object observation occasion officers once organisation outrages party passed persons police political population practice present principle proceedings proposed Protestant question railways received referred regard respect result Ribandism says seems society success Survey taken tion whole