Lampes docimastiques, inventées par T.P. Bertin ... .
Publisher: de l'imprimerie de Gillé, rue Saint-Jean de Beauvais
Published: 1802
Place of publication: A Paris
Language: fre
Subjects: Metallurgy; Early works to 1800; Instruments; Metallurgical analysis; Solder and soldering
Description: A publicity sheet issued most probably by the inventor Bertin for his lamp used for soldering and metallurgical analysis. A similar sheet entitled "Lampes docimastiques, ou fontaines a feu, inventées par Théodore-Pierre Bertin" has "chez citoyen Bertin" and "chez citoyen Berthé" and therefore most probably predates this one.
Notes: Text enclosed in decorative border with three illustrations of Bertin's lamp at head of title, with the motto "Non aliundè".

"Ces lampes ... se trouvent chez l'inventeur, au coin du quai de la Mégisserie et de la rue Sonnerie ... et rue Vivienne, no. 44, chez L. Berthé l'ainé, marchand bijoutier et bijoutier ...".