Traité d'électricité et de magnétisme : et des applications de ces sciences a la chimie, a la physiologie et aux arts
A French treatise on electricity and magnetism by Antoine César Becquerel and his son Edmond, published in Paris by Firmin Didot Frères in 1855 for physicists, chemists and medical readers. The wood engravings show laboratory apparatus in line outline — battery jars, coils, electrodes, clamp stands — with lettered parts, cutaway interiors and hatched shading, usable as diagram vocabulary or technical ornament.
