Notes & Data

Sketches of exogastrulae, no. 13 through 26
13 hand drawn sketches in pencil of exogastrulae. Sketches labelled in ink: 13 through 26.
Day 4.5 staging drawings and notes for chick development
Hand drawn sketch of chick embryo (4.5 days incubation) and the development of the wing and limb buds. Also hand written notes about the stage of the embryo and the differences between it and other stages.
Chick wing and leg development sketches
Hand drawn sketches of early-stage chick limb bud development along with hand written notes about the embryo.
Stages of cell division in animals and plants
Diagram of stages of cell division in animals (top row) and plants (bottom row).

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