caps for tesla ?

["J. Kooiman" <jkooi-at-wish-dot-net> (by way of Terry Fritz <twftesla-at-uswest-dot-net>)]

Hi all,
 
I have stumbled upon a lot of Caps, I just don't know if they can be used for a
coil.
I got them for free, since they where to be thrown away.
They are brand new, right out of the box.
 
they can be seen at my site at
<http://www.crosswinds-dot-net/~jeroenk/newcaps.html>http://www.crosswinds-dot-net/~
jeroenk/newcaps.html
 
the brown are about 90 mm in diameter and 120 mm long
the rvs/white are about 85 mm in diameter and 90 mm long
the aluminum are about 35 mm in diameter and 50 mm long without top connections
 
thanks in advance, Jeroen Kooiman from Holland