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Credit
Avviso staordinario : microscopio solare acromatico / Francesco Brunet. Public Domain Mark. Source: Wellcome Collection.
Leaflet advertising a new type of microscope which enables up to 50 people to simultaneously see things magnified 6 million times through use of sunlight through the device (some sort of projection?). Originally on view at il Ponte Lungo di Venezia, no. 574 (?), subsequently "sopra il Lung' Arno, no. 698". Probably 1830s.
| Location | Status | Access | |
|---|---|---|---|
Closed stores EPH/25/43 |