Zealot

This "week's" pic of the week is the working card model of an 1870's vertical steam engine designed by Ed Bertschy and built by forum member Andyslogos.

Andy's thread can be found here: http://forum.zealot.com/t156302/

Or you can check out his own site that documents the build, here: Ed Bertschy's Amazing Paper Model Steam Engine


Congratulations Andy, a very nice build indeed.