Recto: photograph of unidentified man; photograph of Alan Greenwood and F.A.E Crew; photograph of Alan Greenwood, F.A.E Crew and J.E Wilson with two unidentified men, outside a building.

Verso: Two photographs of the Institute of Animal Genetics building under snow.

The photographs are undated, but are likely to date from before the Second World War, when Crew and Greenwood were both still based at the Institute of Animal Genetics.