On the front face of the cardboard container is printed: "GYNERGEN // TRADE MARK //ERGOTAMINE STOLL // 6 sterile ampules // (1 c.c. = 0.00005 Gm) // [logo: a triangle with "S" in the centre and "SANDOZ" printed underneath // SANDOZ Ltd. Sole distributors for Canada // BASLE (Switzerland) THE WINGATE CHEMICAL Co., Ltd., // Montreal, Can."; the opposite face on the cardboard container gives the same information in French; on the bottom side of the box is printed: "Ergotamin tartaric 1/2 mgr. // Natrium chloratum 7 mgr. // Aqua ad. 1 ccm"; the foregoing is enclosed in a box shape; below this is "07500"; this number is also printed on each of the three ampoules.