Authors: Rachel Hewitt
Dalby, Isaac: appointed to Ordnance Survey,
1
,
2
;
on Williams,
1
;
and Salisbury Plain baseline,
1
;
An Account of the Operations Carried on for Accomplishing a Trigonometrical Survey of England and Wales
(with Mudge),
1
,
2
,
3
,
4
,
5
,
6
,
7
;
‘An Account of the Trigonometrical Survey … 1791, 1792, 1793, and 1794’ (with Mudge and Williams),
1
;
‘An Account of the Trigonometrical Survey … 1795 and 1796’ (with Mudge and Williams),
1
,
2
;
and Gardner,
1
;
and Paris–Greenwich triangulation,
1
;
leaves Trigonometrical Survey,
1
d’Alembert, Jean le Rond,
1
Davies, Hugh,
1
Davy, Humphry,
1
Dawson, Robert Kearsley,
1
,
2
,
3
,
4
de la Beche, Henry,
1
;
Report on the Geology of Cornwall, Devon and West Somerset
,
1
;
Researches in Theoretical Geology
,
1
De Quincey, Thomas,
1
de Vere, Aubrey,
1
Delambre, Jean Baptiste Joseph,
1
,
2
,
3
Derby,
1
Dermody, Thomas,
1
;
The Invalid’,
1
Derry Journal
,
1
Dettingen, Battle of,
1
Devil’s Punch Bowl,
1
Diderot, Denis,
1
Dillwyn, Lewis Weston,
1
dividing engine,
1
Dixon, Jeremiah,
1
Dolgelle,
1
Donn, Benjamin,
1
Dorking,
1
‘Down Survey’,
1
;
see also
Petty, William
Drogheda,
1
Dublin Evening Post
,
1
Dundas, Ann (née Gordon),
1
,
2
,
3
Dundas, Elizabeth (née Watson),
1
,
2
,
3
Dundas, Robert, (1685–1753),
1
,
2
,
3
,
4
,
5
,
6
,
7
,
8
Dundas, Robert ‘Robin’, (1713–1787),
1
,
2
,
3
,
4
Dundas, William,
1
Dungiven,
1
Dunkeld,
1
Dunsink Observatory, Castleknock,
1
,
2
Dutens, Louis,
1
Dyer, John,
1
;
‘Grongar Hill’,
1
earth, shape of,
1
,
2
,
3
,
4
,
5
,
6
,
7
,
East India Company,
1
,
2
,
3
,
4
,
5
,
6
,
7
École Polytechnique,
1
Eddystone Lighthouse,
1
Edgeworth, Francis,
1
Edinburgh University,
1
Edmondston, Thomas,
1
Edward I,
1
Ejuxria (imaginary kingdom),
1
electrotyping,
1
enclosure,
1
Engineers, Corps of,
1
,
2
,
3
,
4
,
5
,
6
,
7
,
8
,
9
,
10
,
11
,
12
,
13
,
14
,
15
,
16
,
17
,
18
,
19
;
Corps moves to War Office,
1
English Civil War,
1
The Englishman Who Went Up a Hill but Came Down a Mountain
(film),
1
.n2
Essex, Ordnance Survey maps and surveys of,
1
,
2
,
3
,
4
Establishment for Military Education,
1
Examiner
(Ireland),
1
Falconer, William,
1
Faraday, Michael,
1
Fennell, James,
1
;
Lindor and Clara: or, the British Officer
,
1
Ferdinand VI of Spain,
1
Ferguson, Adam,
1
Field Day theatre company,
1
Floors Castle,
1
Fontenelle, Bernard de,
1
Ford, Captain W.H.,
1
forfeited estates
see
annexed estates
Fort William,
1
Foucault, Michel,
1
Foyle, Lough,
1
Fox, Charles James,
1
Fox, Henry,
1
France: administrative boundaries,
1
,
2
;
and Cassini dynasty,
1
;
first national map,
1
;
and metre project,
1
;
military maps, use of,
1
;
weights and measures,
1
;
see also
French Revolution
Franklin, Benjamin,
1
French Revolution,
1
;
the Terror,
1
;
‘Pitt’s Terror’,
1
Fresnel lamps,
1
Making History
,
1
;
Frisius, Gemma,
1
;
Libellus de locorum describendorum ratione
,
1