Der Ornamentenschatz; ein Musterbuch stilvoller Ornamente aus allen Kunstepochen or (The ornamental treasure; a sample book of stylish ornaments from all periods of art)
I chose this book to share because of the beautiful ornaments and Chromolithographs. Below are just 2 examples of the images you will enjoy in this book. Thanks to Archive.org
Dolmetsch, H. (1887). Der Ornamentenschatz: Ein Musterbuch stilvoller Ornamente aus allen Kunstepochen. WorldCat