An essay on the preservation of shipwrecked mariners : $b in answer to the prize-questions proposed by the Royal Humane Society : "1. What are the best means of preserving mariners from shipwreck?-2. Of keeping the vessel afloat?-3. Of giving assistance to the crew, when boats dare not venture out to their aid?"

An essay on the preservation of shipwrecked mariners : $b in answer to the prize-questions proposed by the Royal Humane Society : "1. What are the best means of preserving mariners from shipwreck?-2. Of keeping the vessel afloat?-3. Of giving assistance to the crew, when boats dare not venture out to their aid?"（Fothergill, A. (Anthony) 著）属公有领域作品，本页面提供公版书免费下载，已通过夸克网盘 / 百度网盘分发。读者可一键转存至个人网盘，离线阅读或永久保存。