Saldanha Bay North Head - Credit: Wikimedia Commons
The first North Head Lighthouse on the northern side of the Saldanha Bay entrance, in South Africa, was a 300mm AGA acetylene gas lantern mounted on a square concrete pillar, installed on December 7, 1939.Saldanha Bay (North Head), Amateur Radio Lighthouse Society It had a small diaphone fog signal. Read more on Wikipedia
Source: en.wikipedia.org