Another view of the push tug Krokodil. Note that it has a large radar antenna, quite modern for that time. My father liked the long haul from Rotterdam to Basle. Often it was to bring oil derivates to Swiss chemical and pharmaceutical companies such as Ciby Geigy (currently Novartis), still part of the complex in the top right corner of the image.

boat: Krokodil
photographer: unknown
original: 9.5x6.5 cm. B&W