Card index: instruction card template layout guides with schedule of 'Causes of Insanity 1880' showing letter codes used in H64/B/19/001-025
- Date:
- 1900s-1910s
- Reference:
- H64/B/19/026
Licence: Open Government Licence
Credit: Card index: instruction card template layout guides with schedule of 'Causes of Insanity 1880' showing letter codes used in H64/B/19/001-025. Source: Wellcome Collection.
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