William Taylor Marshall (1886-1957) and Thor Methven Bock (1907-1973)

:m_bthumb_10.jpg Under copyright

Thanks to Roy Price from Australia who made the OCR.

This is the continuation of the four volumes by Britton and Rose. No color plates, but beautiful ink drawings; and as a bonus, 20 years of knowledge progress since Britton and Rose!




We still need an authorization of Marshall and Bock's heirs. If you can help us to find some of them, please contact us