Photographs and printed images of ornithologists and birds, comprising: 16 printed species information cards produced by the Royal Society for the Protection of Birds, n.d. [c.1910s-c.1930s] 'An Album of Birds & Their Young', cigarette cards issued by John Player & Sons, 2 sets, n.d. [c.1930s] 'British Birds: Residents' (series no. 1), set of postcards produced…