Concept
Metals
Images
![Michaelis Mercati Samminiatensis Metallotheca. Opus posthumum, auctoritate, & muificentiâ Clementis undecimi pontificis maximi e tenebris in lucem eductum; opera autem, & studio Joannis Mariae Lancisii archiatri pontificii illustratum. Cui accessit appendix cum XIX. recens inventis iconibus / [Michele Mercati].](https://iiif.wellcomecollection.org/image/M0016329/full/420%2C/0/default.jpg)
![Michaelis Mercati Samminiatensis Metallotheca. Opus posthumum, auctoritate, & muificentiâ Clementis undecimi pontificis maximi e tenebris in lucem eductum; opera autem, & studio Joannis Mariae Lancisii archiatri pontificii illustratum. Cui accessit appendix cum XIX. recens inventis iconibus / [Michele Mercati].](https://iiif.wellcomecollection.org/image/M0017127/full/282%2C/0/default.jpg)
Catalogue
- Pictures
- Online
Process of producing lead sheet, and section of the rolling-mill used. Etching by Bénard after L.J. Goussier.
Goussier, Louis-Jacques, 1722-1799.Date: [between 1700 and 1799]Reference: 32080i- Pictures
Optics: emission spectra of various metals. Colour aquatint by R.H. Digeon, ca. 1883.
Date: 1883Reference: 47499i
- Pictures
- Online
Machinery: a steam-hammer and operatives. Wood engraving, c.1870 (?).
Reference: 45463i- Books
Rasendrapurāṇa : bhāshāṭīkāsahita / Rāmaprasāda Vaidyopādhyāya praṇīta.
Rāmaprasāda Vaidyopādhyāya.Date: 1983 [1926 or 1927]
- Pictures
- Online
Rolling-mills used to produce lead sheet: cross-section. Etching by Bénard after L.J. Goussier.
Goussier, Louis-Jacques, 1722-1799.Date: [between 1700 and 1799]Reference: 32081i