i have one, not a full kit like yours
great camera, awe inspriring optics !
the camera takes 2 batteries from what i remember
make sure to bring a few of them, the winder takes
AA ( i think, its been a while ) ... the cover on the winder
is usually the first thing to break ...
the shutter is a variable speed shutter, so it will meter the scene
and fire accordingly, i think it goes from a long exposure ( several seconds )
to 1/500th second.
if your kit comes with the pan focus it is a beautiful little focus-free lens.
( i always wished i had one ! )
have fun !
john