Installation Front Quarter Window Popout for Squareback

[JK <jsk2649@osfmail.isc.rit.edu>]

Today, my hunt at Manassas, VA Bug Out show and I discovered a set of
front quarter windows popout. I would like to know how do I install it on
my car. What is the proper way to install? I wonder is there a rod or a
pieces to hold the window since I noticed there are two hinges on the end
of the window. 

Any pointer would be appericated! Also what are the exact measurement to
drill the three holes on the bar of squareback for the latches.


-jk
'73 sb
'66 Westfalia