Graphic trade symbols by German designers, from the 1907 Klingspor catalog /
by F. H. Ehmcke.
APA Citation
Ehmcke, F. H. (Fritz Hellmut)., Gebrüder Klingspor. (1974). Graphic trade symbols by German designers, from the 1907 Klingspor catalog. New York: Dover Publications.
MLA Citation
Ehmcke, F. H. (Fritz Hellmut), 1878-1965, and Gebrüder Klingspor. Graphic Trade Symbols by German Designers, From the 1907 Klingspor Catalog. New York: Dover Publications, 1974.
Warning: These citations may not always be complete (especially for serials).