1. The Zuiderzee dike being closed (Afsluitdijk, NL) Collection: John Reps Collection - Urban Explorer Location: Afsluitdijk, NL Format: Image Creator: Reps, John William (American urban planning historian)
2. Ijselmeer enclosing dam (Afsluitdijk, NL) Collection: John Reps Collection - Urban Explorer Location: Afsluitdijk, NL Format: Image Creator: Reps, John William (American urban planning historian)
