最終更新日：2022/12/24
Old post-mills were turned or 'luffed' into the wind by a pole variously called the tail-pole, tail-beam, turning-beam, or tiller-beam.
編集履歴（0）
Old post-mills were turned or 'luffed' into the wind by a pole variously called the tail-pole, tail-beam, turning-beam, or tiller-beam.
DiQt（ディクト）
無料
★★★★★★★★★★
