File:Gray1223.png

This is an image from the classic 1918 edition of Gray's Anatomy.

Henry Gray's Anatomy of the Human Body (or 'Gray's Anatomy' as it has more commonly become known) is an anatomy textbook widely regarded as a classic work on human anatomy. The book was first published under the title Gray's Anatomy: Descriptive and Surgical in Great Britain in 1858, and the following year in the United States.