Barker : papers and artefacts., GBR/0273/BARKER MSS. Peterhouse (Ward) Library.
Barker : papers and artefacts., GBR/0273/BARKER MSS. Peterhouse (Ward) Library. https://archivesearch.lib.cam.ac.uk/repositories/11/resources/13734 Accessed December 24, 2024.
