Medicinal Plants
Antique hand coloured copper engraving at Bolfa, St. Petersburg, 1855, 17.5 x 11.5 cm.
Highlighted with gold leaf.
From the work "Medicinskaja flora" published by Johann Friedrich Brandt (1802-1879), Julius Theodor Christian Ratzeburg (1807-1871) and Eduard Winkler (1799-1862).