Linked Data Explorer
- "Sindeband collected letters and documents of scientists and inventors, many of them with eponymous names, such as: Andre Ampere, Marie Curie, Wilhelm Rontgen, Alessandro Volta, and James Watt."
- "Photographs"
- "Illustrations"
- "Engravings"
- "Translations"
- "Articles"
- "Diagrams"
- "Portraits"
- "Patents"