Handwritten letter from Holmes to Wilkinson W H on Pharmaceutical Society of Great Britain, Bloomsbury Square, London, Museum Department paper. This title is at the top of the page. Underneath on the left is the crest of the Pharmaceutical Society. Letter reads that Holmes is returning Wilkinson's lichens. Handwriting hard to read but mentions the Dorset lich and Bristol Museum. There is also writing on the back and ink stains.