I just stuck in one of those $30 VW radios that someone pointed to a
few weeks ago, in place of the existing Heidelberg V.  More on that
later, but the short version is "Great."

Foolishly I forgot to determine precisely how to get the sucker out
again -- it has the newer thin vertical slots in the faceplate to
release the catches.

Does anyone have a dimension drawing or a decent photograph of the
tool needed to do this?  I've got more sheet metal than money just
now and anyway I'm cheap in a certain idiosyncratic way...

Yours,
David