Harlem, Les Heritieres Loosjes, 1886. No wrappers. In "Archives Néerlandaises des Science Exactes et Naturelles.", Tome XX., 2. issue. With titlepage to volume XX. Pp. 95-170 (=2. issue). Lorentz's paper pp. 129-170. Clean and fine. A faint stamp on titlepage.
First appearance of this paper which can be regarded as one of the steps towards Lorentz's electron theory of 1892.
Order-nr.: 43375