Film for the golden jubilee of the Friesch Rundvee Stamboek (Frisian cattle studbook). Images of a Frisian farm, cows are made ready to be transported by ship to the cattlemarket. Registration of the calves in the studbook in Leeuwarden. Milking of cows, machinal as also by hand. Controller is checking the quality of the milk. Showing of the best milkcows.