Hidden patterns in Indian sword blades

One of our long-term aims is a detailed study of Oriental Arms & Armour in the Wallace Collection, London (which has over one thousand items, and is the most important...我们的长期研究目标之一，是对伦敦华莱士收藏馆（Wallace Collection）所藏的东方军械与盔甲开展详尽研究，该馆藏拥有逾千件藏品，是目前最重要的……