Information Bureaux and Special Libraries
- Date:
- 19 September - 22 September 1930
- Reference:
- WA/HMM/CM/Sal/37/7
Licence: Public Domain Mark
Credit: Information Bureaux and Special Libraries. Source: Wellcome Collection.
24/122 (page 22)
Licence: Public Domain Mark
Credit: Information Bureaux and Special Libraries. Source: Wellcome Collection.