It was built in 1871 .
De Boezemvriend or Molen van De Groeve is a smock mill in De Groeve , Netherlands which has been restored to working order .
De Boezemvriend was built in 1871 .
De Boezemvriend or Molen van De Groeve is a smock mill in De Groeve , Netherlands which has been restored to working order .