Pictures of the card from top and bottom would still help.
At the moment we don't know if said card is: PCI or AGP or PCI-E
We don't know board color (on older cards they didn't really have color coded boards though and even now color wont guarantee anything)
We don't know anything about layout of components on cards that might help differentiate between models.
We don't know manufacturer of possible other chips (ram and so on) that might help differentiate between brands/make/models.
In short, we still don't know anything about said card, besides the serial number.
Reason for that is that while some cards seem to have as long serial numbers as you posted, they are also on barcode sticker that seems to tell the card make/model/ram and all that too.
http://www.ixbt.com/video2/images/his-1/his-9800iceq-scan-back.jpg
Some nvidia cards have just the serial/part number sticker but... the number sequence is 2 digits shorter than yours.
http://www.ixbt.com/video/images/gf4mx/mx420-card-front.jpg
http://www.ixbt.com/video/images/msi-ti4600/msi-ti4600-card-back.jpg
Edit:
Without pictures, searching for the card feels futile.
We could approach the "problem" from other side too, does the brand/make/model really matter? If the card works, you can usually check what it is through device manager or equivalent.
if it doesn't work and you want a replacement, old cards brand/make/model doesn't matter at all. Only thing that matters is what BUS it is attached to (PCI, AGP, PCI-E) and what video outputs you are using on it (VGA, DVI, S-video, HDMI, Displayport)