Did You Know?
The Post Boom (Post Tree) in Mossel Bay is a historic milestone in South African postal history. In 1500, the Portuguese explorer Pêro de Ataíde is said to have left a letter in a shoe hung from a milkwood tree near the shore, reporting a shipwreck. This tree, later known as the Post Office Tree, became an informal postal point for passing ships. The site is located in the Bartolomeu Dias Museum Complex in Mossel Bay, Western Cape. The tree itself is a protected national monument and is considered the oldest known postal system in South Africa. The adjacent Post Boom structure, a replica of a small telegraph office or post point, commemorates this early communication method. The original tree is a milkwood (Sideroxylon inerme) and is estimated to be over 500 years old.
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