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.

10/14