Interesting website in french but with great pictures:
http://www.chars-francais.net/new/index.php?option=com_content&task=view&id=1272&Itemid=102
Apparently french had some plans for the future. If i'm not completely mistaken this guy here even seems to have some kind of rangefinder!
http://www.chars-francais.net/new/index.php?option=com_content&task=view&id=58&Itemid=36
http://www.chars-francais.net/new/index.php?option=com_content&task=view&id=1272&Itemid=102
Apparently french had some plans for the future. If i'm not completely mistaken this guy here even seems to have some kind of rangefinder!
http://www.chars-francais.net/new/index.php?option=com_content&task=view&id=58&Itemid=36