Analizad vosotros mismos Vuestros Vinos, Vuestros Mostos, etc. [...] Metodos Officiales de Analisis con los Instrumentos Enoloficos de Precision de Dujardin, sucr. de Salleron ... [caption title].
[Paris]: Laboratoires Dujardin-Salleron, [circa 1890]. Broadside 37.5 x 28 cm. Contemporary to Louis Pasteur, Jules Salleron established a Parisian company specializing in oenological precision instrumentation, developing an acetimeter followed by his renown ebulliometer (still used today). Joined in the 1880s by Jules Dujardin, the company grew and continues to operate today. This pictorial broadside illustrates their oenological analysis laboratory and promotes their business to a Spanish-speaking clientele. On heavy cream.....