Dale1957,
I found this forum site and topic:
http://www.marinematen.com/phpBB3/viewtopic.php?f=1439&t=990.
It is in Dutch, but Goole will translate it for you. It has a bit more info on the TM-22 Class boats and has a few photos of the construction of the boats including a 3/4 view of the engine.
BTW, you will have to register on the forum (it's free) to view the post..
edit: There is another post:
http://www.marinematen.com/phpBB3/vi...+Company#p3633
This one has a 3/4 view of what is described as "TM-37" under construction side by side with other boats.