Set of 2 botanical plates Geigy, thorny apple and black henbath

Botanical plates from geigy weed tables. These are boards with weeds for a manufacturer of phytosanitary products. Copyright of the 1970s. Very fine and detailed drawing. Very good general condition. Off-white background color (photos taken with a white background). On the henweed, a very small light gray spot in the center (see photo), it is very discreet and related to a defect in the paper. On the thorny apple board, the right and left edges are very slightly at the bottom (see photos). Boards in the same color tones (thorny apple, black henbaton). Dimensions: 29.3 X 20.5 cm. Shipping in suitable rigid cardboard envelope. Do not hesitate to contact me for any questions.

Ref. : Q13SE3Y8