Rossö's shrimpfisher fleet has to use Strömstad as home base, while the ice is to strong to be forced to Långesand at Rossö.  1962 or -63.
Among other ships, "Alinde" from Rossö next to "Sally".
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SD 331, "Walborg" from Rossö can be seen in the photo below this one.
Both pictures were taken i the  Northern Harbor in Strömstad.