URW fonts

[Walter Schmidt]

The TeXLive4 CD-ROM contains various PostScript Type1 fonts
from URW in the directories below /texmf/fonts/urw/.

Can anyone, please, tell me about the licensing conditions
of these fonts?  Are they actually "free", or was there a 
special agreement with URW?

TIA

Walter

-- 
Walter Schmidt <walter.schmidt@arcormail.de>
Schornbaumstrasse 2,  91052 Erlangen,  Germany
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