@Regrann from @chemheritage - The enjoyment of food not only comes from taste and smell but also sight. This is a sales catalog of food dyes from the National Aniline & Chemical Company from 1930. The colors are printed on a Mylar type material so that the purchasing manufacturer could view what the colors would look like in a variety of food consistencies from translucent to opaque. #OthmerLibrary #nlw17 #NationalLibraryWeek #foodcoloring@pochove - #regrann

via Instagram http://ift.tt/2pexFro