Sepia real photographic postcard showing a view of Le Trèpied, a prehistoric dolmen, passage grave or chambered tomb near Perelle on Guernsey. Published by Norman Grut, Guernsey, not numbered, c.1920s. #Guernsey #Perelle #LeTrèpied #NormanGrut #Dolmens #Megaliths #NormanGrut #CartesPostalesAnciennes #Postcards #StandingStoneSunday