Buy Grabado Fabricación de diferentes aparatos. Producción del cloro

- Engraving corresponding to Plate 7 of Chemistry, belonging to the Popular Illustrated Encyclopaedia of Sciences and Arts, made by Federico Gillman, and formed according to the Iconographic Encyclopaedia and the Conversations Lexicon of Germany.
- The engraving shows various apparatus for the manufacture of different products, among them: sulphate of soda, chlorine, calcium chloride, phosphorus, etc.
- In the upper margin is the title "CHEMISTRY", and in the upper right-hand corner is printed "Lam. 7", which identifies it as Engraving number 7 of a series on Chemistry.
- In the lower margin are the identifications of the different Apparatuses, as well as the printing "Gras y Compañía. Editors. Madrid".
- Chalcographic etching on steel, although another technique could also have been used.
- Made in black monochrome, very well inked, centred with acceptable margins and with a good stamping.
Conservation and damage:
- General condition Fair.
- The engraving is on thin paper of fair quality.
- The paper is dirty, with some rust stains affecting part of the engraving.
- The engraving has small tears and creases at the edges and tips.
- If a cleaning is applied to it, the result could be very acceptable.