![](http://www.alamy.com/thumbs/6/11269E23-AA19-4619-9DE0-27909EBF0150/2TDAXF5.jpg)
Ludwig Knaus - Vintage German Tradecard
Size: 3457px × 6500px
Photo credit: © Classic-Ads / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: advertising, collection, colorfull, design, education, famous, graphic, knowledge, portrait, promotion, vintage