Catalogue
- Ephemera
Most extraordinary discovery : Pulvermacher's patent portable hydro-electric voltaic chain / Charles Meinig.
Meinig, Charles.Date: [1852?]- Ephemera
- Online
Pulvermacher's patent portable hydro-electric chain for personal use : (inventor and patentee- J.L. Pulvermacher) ... / Charles Meinig.
Meinig, Charles.Date: 1851- Books
- Online
Specification of Charles Ludovic Augustus Meinig : applying magnetism to curative and sanatory purposes.
Meinig, Charles Ludovic Augustus.Date: 1857- Ephemera
Electrotherapy & vibrators ephemera. Box 1.