Hilt alongside his blade typology. Oakeshott pommel types are enumerated with capital letters A–Z, with subtypes indicated by numerals. The grip is the handle of the sword. It was usually of wood or metal, and often covered with shagreen (untanned tough leather or shark skin). Shark skin proved to be the most durable in temperate climates but deteriorated in hot climates, and consequently rubber became popular in the latter half of the 19th century. Alternatively, many sword types opt for ray skin instead, referred to in katana construction as the "same". Whatever material covered the grip, it was usually both glued
Victimless Leather points mentioned above. As with most of the TC&A projects the artists are concerned with the relationship between humans and other living systems, both natural and scientific made or manipulated. The artists wanted to make a leather-like material using living tissue, and ended up making it in the shape of a stitchless jacket. The artists based the jacket on a biodegradable polymer, coated it with 3T3 mouse cells to form connective tissue and topped it up with human bone cells in order to create a stronger skin layer. To create the victimless leather, the team needed an artificial environment where