I came across this little jewel while surfing the net for "research" purposes. 
This is one of the few designs I've seen that actually tries to incorperate MJ/Minor's apparent intent as to where the vertical intermix chamber was to be?
http://www.yourprops.com/-Phase-II-...Star-Trek--Phase-2--TV---1977--prop-5909.html

This is one of the few designs I've seen that actually tries to incorperate MJ/Minor's apparent intent as to where the vertical intermix chamber was to be?
http://www.yourprops.com/-Phase-II-...Star-Trek--Phase-2--TV---1977--prop-5909.html