Boyd's Automatic Tide Signalling Apparatus

Boyd's Automatic Tide Signalling Apparatus - Credit: Wikimedia Commons

The automatic tide signalling apparatus or Pilot House at Irvine harbour in North Ayrshire, Scotland, is a category B listed building, and is probably unique, having been invented and patented by Martin Boyd, the Irvine harbourmaster, in 1905 and opened in 1906.McEwan, Mae (1985). The Harbour- Fullarton folk reminisce. Pub. Fullarton Historical Society. Inside front cover.Strawhorn, Page 171. Read more on Wikipedia

type: military structure
date from: 1906

Source: en.wikipedia.org