Physico-physiological researches on the dynamics of magnetism, electricity, heat, light, crystallization, and chemism, in their relations to vital force
A translated treatise by Karl von Reichenbach on his claimed "odic" force, published in London by Hippolyte Baillière in 1851 for physicians and mesmerism-minded naturalists, with notes by John Ashburner. Line engravings pair radial compass diagrams labelled with colour names and degree figures against outline drawings of horseshoe magnets emitting hatched flame-like plumes.
