P3D Old camera information

[Dale Walsh <dwalsh1@xxxxxxxxxxxxxxxx>]

Hi all,
    This message is not really 3D in content so I would like to apologize ahead
of time and ask anybody to reply off-list if necessary.  I recently acquired
two cameras which I know little about.  I would like to know if any books,
websites, news groups or any individuals could help me learn more about these
cameras.The first one is an Olypus Pen F with an Olympus F.Zuiko 1:1.8 38 mm.
lens. The other camera is a Leica D.R.P. ? with a Canon 50 mm 1: 1.8 lens.  It
seems to have a spring loaded shutter which has to be cocked before shooting.
I can not figure out how to advance the film I put in it though.

Thanks