James Walker was a British civil engineer and contractor.
James Walker
James Walker's grave, St Johns, Edinburgh
The Greenland Dock memorial
Wolf Rock Lighthouse is on the Wolf Rock, a single rock located 18 nautical miles east of St Mary's, Isles of Scilly and 8 nautical miles southwest of Land's End, in Cornwall, England, United Kingdom.
James Walker (engineer)
…South Bishop Lighthouse (1839) Wolf Rock beacon and lighthouse (1840–1862) Coquet Lighthouse (1841…
Engineering drawing of the 1869 optic and sectional view of it within the lantern, alongside a chart showing location in relation to other lights.
Wolf Rock Lighthouse in 1875
Wolf Rock Beacon, 1884, by E. Price Edwards