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Drafting class, 1919

Drafting class, 1919

A group of students are seated at tables working at drafting projects. Various pieces of drafting equipment are on the tables including right angel triangles, levels and a Thacher�s Calculator (cylindrical slide rule).
Drafting class, 1919

Drafting class, 1919

A group of students are seated at tables working at drafting projects. Various pieces of drafting equipment are on the tables including right angel triangles, levels and a Thacher�s Calculator (cylindrical slide rule).
Students in mechanical engineering shop, The University of Iowa, 1920s

Students in mechanical engineering shop, The University of Iowa, 1920s

Students in mechanical engineering shop, The University of Iowa, 1920s

Students in mechanical engineering shop, The University of Iowa, 1920s

Students in mechanical engineering shop, The University of Iowa, 1920s

Students in mechanical engineering shop, The University of Iowa, 1920s

Mechanical engineering instructor inspecting automobile, The University of Iowa, 1920s

Mechanical engineering instructor inspecting automobile, The University of Iowa, 1920s

Students in mechanical engineering shop, The University of Iowa, 1920s

Students in mechanical engineering shop, The University of Iowa, 1920s

Students in mechanical engineering shop, The University of Iowa, 1920s

Students in mechanical engineering shop, The University of Iowa, 1920s

Students in mechanical engineering shop, The University of Iowa, 1920s

Students in mechanical engineering shop, The University of Iowa, 1920s

Mechanical engineering students working in shop, The University of Iowa, 1920s

Mechanical engineering students working in shop, The University of Iowa, 1920s