Casgliadau Arlein

otter board made by donor; appliance used in poaching trout from lakes; consists of rectangular board weighted at one end by slate screwed on to board, at the top end is a piece of wire and a swivel attached to the swivel is a length of nylon gut, remainder of line is wound round piece of timber which the poacher held. Similar to type used by donor on Talyllyn lake circa 1920