Report : 1928-1929 / National Council for Mental Hygiene.
- National Council for Mental Hygiene.
- Date:
- 1929
Licence: Public Domain Mark
Credit: Report : 1928-1929 / National Council for Mental Hygiene. Source: Wellcome Collection.
30/42 (page 26)
Licence: Public Domain Mark
Credit: Report : 1928-1929 / National Council for Mental Hygiene. Source: Wellcome Collection.