Selling 20th Century Design

A 1959 Czechoslovak How to Paint brochure designed in a very modern tone by an anonymous designer. 
Source: 108 Buddhas

Brochure of Képes Könyv design examples by Hungarian designer, Johann Tábor. Published in a 1930 issue of Gebrauschsgraphik.
Source: From the collection of David Levine.

The Chamber of Commerce of Czechoslovokia published this 1954 foreign trade guide in English. It was designed by Milan Hegar. 
Source: 108 Buddhas

A colorful Dutch brochure designed by Willem Hendrik Tweehuysen (1921-1981), for De Gouden Spin. Undated, but most likely from the 1960s. The text written in english playfully becomes part of the woven fabric. This is part of a much larger collection of Tweehuysen's 1950s and 60s design work which will be at auction on May 13th, 2014. 
Source: Burgersdijk & Niermans

These two cover designs from the early 1930s, advertising BMW Motorcycles, each sport a spare Bauhaus style of design and typography typical of this era. More on "selling speed" and the art of motorcycle marketing can be found at The Vintagent. It's a great read.