Various Surveys principally of the Estuary below Kulpee, to illustrate remarkable changes in the channels of approach from seaward. Composite atlas, [c.1840-c.1890]. Table of contents, headed 'General Index', with spaces for 190 items, some left blank: the numbers correspond to guards in the a...
Exhibiting various changes in the Channel between Kulpee and the Bay, from August 1863 to Jan. 1883. Composite atlas. Table of contents by Barlow, headed 'Bound Port Folio No: 2', the plans mounted on numbered guards, not all of which are used.
Exhibiting various changes in the Channels between Kulpee and the Bay, from March 1848 to Jan. 1863 inclusive. Composite atlas. Table of contents, headed 'Index 64 plans of channels &c 1848 to 1863', the plans mounted on numbered guards.
No scale given. Manuscript tracing by Barlow. 'Traced on a Map in the British Museum forming one of the Atlas of the Sieur D'Anville. Supposed about 1745, as a similar map is to be found in The English Pilot of 1750.' Listed at item 2 in table of contents.
No scale given. Manuscript sketch by Barlow. Note of extent of island in 1836 ('Capt. Lloyd's Survey') and July 1847 ('Mr. Bedford's'), and of its disappearance by October 1849.
Surveyed in January 1864. J. Obbard, River Surveyor, Salween S.V., off Kedgeree, Feb: 12, 1864. Scale of One Inch to 2000 yards. Manuscript copy by Barlow. Formerly numbered 20.
Surveyed in October 1855. Benjn. Bensley, River Surveyor, October 20th 1855. T. Black, Asiatic Lith: Press, No. 4, Waterloo Street. Scale added in pencil by Barlow 'Scale 1 inch to 1000 yards'. Manuscript additions by Barlow. Formerly numbered 5.