CURIOSITY - Chemical, inorganic, qualitative (wet) analysis. Results verified according to the best authors. Sorted, classified, augmented with new reactions by L. ERRANI, for the use of Schools, Pharmacists, Chemists, Droguists, etc. - Published by Maison Bouasse-Lebel, Encyclopédie N°191, printed by Maison Basset at 29 Rue St Sulpice, Paris- 19th century - Lithograph - Sheet size : H : 531 mm X L : 697 mm / Subject : H : 455 mm X L : 638 mm. Condition A : Brown stains, slight dusting of margins, small lack in left margin and short tears in right margin.