Duo-Tang

==1931–19??==
==19??–2004==
Duo-Tang (Wordmark).png|Wordmark 
Category:Books
Category:Brands
Category:Paper products
Category:Defunct
Category:Defunct brands
Category:Paw Paw, Michigan
Category:Van Buren County, Michigan
Category:Michigan
Category:United States
Category:1930s
Category:1931