Van Houten's cocoa : pure, soluble, best and goes farthest / C.J. van Houten & Zoon. https://www.rawpixel.com/image/13969464/image-cartoon-face-personFree Image from public domain licenseZintuig Reuk: lachende pijproker (1798 - 1845) by Jan Adriaan Antonie de Lelie and Petrus Staverenus https://www.rawpixel.com/image/13792299/image-paper-face-personFree Image from public domain license