Wellcome uses cookies.

Read our policy
Skip to main content
2 results
  • Lawrence Asylum, Ootakamund, Madras, India. Wood engraving by J. Walmsley, 1873, after R.F. Chisholm.
  • Civil engineering: the pier at Madras, India, built using screw piles (helical piles). Wood engraving, 1863.