19th century academic drawing of a foot from a cast by Paul Maillet.
More info on drawing feet at this post: How to Draw a Foot.
19th century drawings of hands from casts.
Drawing Hands & Feet: Form, Proportions, Gestures and Actions (Art of Drawing)
Drawing And Painting Hands And Feet
Hands & Feet: The Pocket Guide to Drawing Hands and Feet from Every Angle (Mini Manga)
The Book of a Hundred Hands (Dover Anatomy for Artists)
Drawing Hands (Dover Art Instruction)