Pottery making: an illustrated text book on art pottery making for teachers and artists (1914)
Webb, Judson Thomas, 1859- · Chicago, Lewis institute · leaf 59
THIRD YEAE Lesson 1. The Equilateral Tr. Prism The prism is 3 high and each face is 2wide. It is modeled like thesquare prism. Cross sections arecut from the end 14 thick witha thread. These sections arecalled equilateral triangles.
Pottery
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![An illustration from The work of Emil Fuchs [electronic resource] : illustrating some of his representative paintings, sculpture, medals and studies. Issued on the occasion of an exhibition of his works under the auspices of Messrs. Cartier, February 7th to March 5th,1921. New York city (1921)](https://img.insideoutlibrary.com/img/200/ia-bml-N200_F95_C24-108-136.webp)
