Who makes a motherboard marked P 6 Pro-A+REV :1.02, and is it a 370 or
a socket A board.

I have found a motherboard that is a P6PRO-A+, but it seems to be
neither a socket 370 or a socket A, but instead a Slot 1.  It is
listed as capable of taking a Slot1 Celeron, Pentium II or III
processor at any speed, so long as the processor bus speed is no more
than 150MHz.  More information can be found here:
http://www.tekram.com.cn:8060/Productspec.asp?Product=P6Pro-A%20Plus

The board appears to be made by the Tekram company.  The page does not
have a revision listed, but with a 1.02 for a revision number I
wouldn't imagine that the difference would be that large (even a
revision 2.0 of a board usually only means small changes such as
onboard audio chipset or motherboard chipset update, if it had a
different processor socket type it would more than likely have a
different name altogether).  I hope that I have provided some help.

Thank you very much, you've been a lot of help.