Trademarks of the 20's and 30's Trademarks of the 40'd and 50's Art Deco of the 20s and 30s British Trademarks of the 1920s & 1930s Remarks on the east and west Ceramics of the '20s & '30s Avant-Garde Houses of the 1920s and 1930s “Trademarks” of the Chinese "Trademarks" of the Chinese Landmarks of the world