M0018060: Portrait of William James Mayo (1861-1939) / M0018061: Portrait of William James Mayo (1861-1939)
- Date:
- May-June 1960
- Reference:
- WT/D/1/20/1/161/20
Licence: In copyright
Credit: M0018060: Portrait of William James Mayo (1861-1939) / M0018061: Portrait of William James Mayo (1861-1939). Source: Wellcome Collection.
