Dr. J. Schander arrieved just married in the United States in August 1925. As can be read in the front page, Ludger Mintrop appointed him General Manager and VP of the North American Exploration (NAMEX).This date must not contradict the fact, that the take over of NAMEX by Seismos happened in November 1927.

Dr. J. Schander arrieved just married in the United States in August 1925. As can be read in the front page, Ludger Mintrop appointed him General Manager and VP of the North American Exploration (NAMEX).This date must not contradict the fact, that the take over of NAMEX by Seismos happened in November 1927.