Information Bureaux and Special Libraries
- Date:
- 20 September - 23 September 1929
- Reference:
- WA/HMM/CM/Sal/37/6
Licence: Public Domain Mark
Credit: Information Bureaux and Special Libraries. Source: Wellcome Collection.
16/180 (page 14)
Licence: Public Domain Mark
Credit: Information Bureaux and Special Libraries. Source: Wellcome Collection.