The Binnenrotte near the emergency viaduct, work to relocate rail tracks, i.v.m. the construction of the Willemsspoort tunnel with the PTT office building on Hoogstraat in the background. Year: 1989.
Alex (Lex) (A.) de Herder
<a rel="nofollow" class="external text" href="https://hdl.handle.net/21.12133/B51ACC380B08469C9BECE826B7CBAA35">Stadsarchief Rotterdam</a>