One of the most essential components of the Bauhaus was the effective use of rational and geometric letterforms. Moholy-Nagy and Albers believed that sans serif typefaces were the future.

Stencil by Joseph Albers: Albers designed a series of stencil faces while teaching at the Dessau Bauhaus. The typeface is based on a limited palette of geometric forms intended to remove any other artistic elements like expressionism from the forms.  Drawn on a grid, the elements of square, triangle, and circle were combined in a size ratio of form letters with an economy of form. Never intended for text and is difficult to read, but the face was designed for use on posters and in large scale signs.

Universal type Herbert Bayer: geometric forms made by strokes of universal thickness. Designed to be used in print.