The new art of memory, founded upon the principles taught by M. Gregor von Feinaigle / to which are added some account of the principal systems of artificial memory. From the earliest period to the present time ; illustrated by engravings.

Licence: Public Domain Mark

Credit: The new art of memory, founded upon the principles taught by M. Gregor von Feinaigle / to which are added some account of the principal systems of artificial memory. From the earliest period to the present time ; illustrated by engravings. Source: Wellcome Collection.