Materia medica chest containing 22 shallow deal trays full of materia medica, 16 compartments per tray, 20 numbered trays, in 2 piles of eleven trays each, the two un-numbered trays at the top containing oddments or spares, whole in outer deal case, probably French, 1840-1920 Materia medica chest containing 22 shallow trays 1840-1920