Electrical apparatus diagrams, Plate III, from Cavallo's treatise on electricity
An engraved plate of numbered scientific instruments, labelled Fig. 1 through Fig. 9, drawn in fine black line on white paper. Rods, tubes, a glass cylinder, stands and a pendant wire are shown in separate views and cross-sections, with letter markings for their parts.
- Artist
- Tiberius Cavallo
- Date
- 1786
- Medium
- Source
- Wellcome Collection
- Size
- 4000 × 3095 px
Public domain · Wellcome Collection marks it Public Domain Mark; made by 1786.
Rights checked 2026-11-05 · tier A · as stated by the source: Public Domain Mark (Wellcome Collection)
Rights checked 2026-11-05 · tier A · as stated by the source: Public Domain Mark (Wellcome Collection)
Credit (appreciated, not required for public-domain works): Wellcome Collection