http://www.microtec.net/mleblank/org/wtbts19981997.html
"REVELATION OF WATCHTOWER'S FINANCES 1997-98
The following document is the financial report of the Corporation Watchtower for l’année 1997-98 and only for the corporate body of the Pennsylvanie of the Corporation Watchtower to the States Unite, according to a sending of «Expatbrit» on «jehovahswitnesses com». This document has also put summer in circulation by Jan Groenveld. Jan done to notice that the WTS has more 100 corporate bodies, then this report reflects only a part of their active!!! Watchtower Bible and Tract Society of Pennsylvania Pennsylvania Reg. # 11-1857820 For l’année finishing itself the 31 August 1998 "
It goes on to list some startling figures!
I also thought it was interesting how little they spend on "conventions"...hmm