http://agathe.gr/publications/picture_books.html
Picture Books The Athenian Agora Picture Book series, started in 1951, aims to make information about life in the ancient commercial and political center of Athens available to a wide audience. Each booklet ... From financing to tools, and from mason’s marks to the clamps that held blocks together, no detail is ommitted in this well-illustrated text. ... This full-color guide sheds new light on the marble industry in and around the Agora, including rich evidence for sculptors’ workshops, their tools, and techniques.