a threshing board, also known as threshing sledge, is an obsolete agricultural implement used to separate cereals from their straw - 耕犁 幅插畫檔、美工圖案、卡通及圖標咖啡色
reclamation of bog land in sutherlandshire, scotland — steam power and horse labour reshaping a soaked landscape as workers pause under a drifting highland rain, 19th century - 耕犁 幅插畫檔、美工圖案、卡通及圖標
stagecoach passing farmer ploughing field with a team of horses, vintage illustration 19th century - 耕犁 幅插畫檔、美工圖案、卡通及圖標
