Various 
Henley’s Twentieth Century Formulas, Recipes and Processes 

This is a guide book that were used in the late 19th and early 20th century, containing ten thousand selected household and workshop formulas, recipes, processes, and money-making methods for practical use by manufacturers, mechanics, housekeepers, and home workers. The value of this great monument to human ingenuity is in the nostalgia of looking back at the actual situation more than 100 years ago, which gives the readers an understanding of what our society went through to get to what we have today.