“In the nineteen-twenties and early thirties, all forms of display typography flourished in Europe, and nowhere more than in Germany and Austria. German poster design set a high creative standard, stimulating the design of a marvelous group of sinuous and sparkling display letterforms. Richard Lipton designed Bremen for Font Bureau after a set of freehand capitals on a poster designed by lettering artist Ludwig Holwein [sic] in 1922.” — Font Bureau, 1992

Other sources claim that Bremen was designed at Bitstream. [MyFonts] While Bitstream’s version has two caps-only weights, Font Bureau’s spans three weights. The latter has been extended with small caps and is now available from Lipton Letter Design.