Try Acrobat Reader.  The Macintosh Preview.app fails on a fairly broad 
range of complex documents.

On Wednesday, November 6, 2002, at 06:23 AM, Edmund Ronald wrote:

> Nothing visible in the pdf pages, although the thumbnails display some
> very intersting pictures.
>
> I have Jaguar OS X which so far has performed flawlwssly for me.
>
> Edmund
>
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>
>