Joseph Coppinger's 'The American Practical Brewer and Tanner' is a seminal work that delves into the intricate processes of brewing and tanning in America during the 19th century. The book combines detailed technical instructions with practical advice, making it essential reading for both aspiring brewers and tanners. Coppinger's writing style is clear and concise, which allows readers to easily follow the complex procedures outlined in the book. This work stands out as a valuable resource for understanding the historical practices of these trades, shedding light on the craftsmanship and innovation of the time. The literary context of the book reflects the era's emphasis on manual trades and skilled labor, offering a glimpse into the industrial landscape of America in the 1800s. Joseph Coppinger's expertise in brewing and tanning likely stems from his hands-on experience in these trades, providing readers with authentic and reliable information.