Leonardo Da Vinci; an Exhibition of His Scientific Achievements, Arranged by Panold Masters Ltd, Inc, with an Introd. by L. H. Heydenreich Wednesday, 8 January 2020 Edit Category: BooksLeonardo Da Vinci; an Exhibition of His Scientific Achievements, Arranged by Panold Masters Ltd, Inc, with an Introd. by L. H. Heydenreich Details Reviews Share this post