A collection of documents which relate to laboratory visits, carried out by the Scottish Society for the Prevention of Vivisection. 1. Handwritten notes, starting "atomic experiments" 2. A letter from William Bain to Harvey Metcalfe, 4th May 1942 containing a list of inaccuracies written up in a report on a visit to a laboratory by Harvey Metcalfe. Matcalfe responds with the list of inaccuracies annotated by himself. 3. Typed notes on a visit to a laboratory by Paul J. Peace 4. A summary of report on visit to laboratory at the Maternity Hospital, Rottenrow, Glasgow 5. Report on a visit to the Glasgow Cancer Hospital, Hill Street, Garrethill, Glasgow; Research Department 6. Report on a visit to Stobhill General Hospital: Pathological Department and Animal Houses, Tuesday 14th May, 1946