About this book
Cooley’s Cyclopædia of Practical Receipts and Collateral Information is a massive reference work that aims to gather formulas, recipes, and technical data for a wide range of arts, manufactures, professions, and trades. The opening pages make clear that the sixth edition, enlarged by Richard V. Tuson, adds roughly six hundred pages to its predecessor, with particular emphasis on hygiene, pharmacy, and industrial chemistry. The editors explain that each entry is drawn from the most reliable authorities, their own laboratory experience, and extensive consultation of British and foreign sources. The volume is organized alphabetically, linking related substances and processes, and includes practical directions for testing purity, detecting adulteration, and applying the information in workshops, laboratories, factories, or households. The prefaces also stress caution in medical matters, urging readers to defer to qualified practitioners for serious health issues.
The text reads like a Victorian‑era technical encyclopedia, its prose dense and formal, punctuated by frequent asides, footnotes, and acknowledgments of contributors. Its style reflects the scholarly conventions of the 1880s, with a focus on precision, exhaustive citation, and a didactic tone. Readers who enjoy historical scientific literature, antique engineering manuals, or the meticulous language of 19th‑century reference works will find it rewarding. It especially appeals to scholars of the history of chemistry, collectors of period trade literature, and anyone curious about the practical knowledge that underpinned Victorian industry and domestic life.