Looking for Info on this Accelerator Card

[Alan Tuttle <news001@macgeek.org>]

Hi, guys!

I just purchased a Bell & Howell Apple II+. Inside of the computer has
the following card:

http://www.macgeek.org/identify/accelerator01.jpg (278KB file)

Does anyone have any information about it? I found it sitting in slot
4. How fast is it supposed to make the II+? I noticed there's a 65C02
chip on the far right of the card, and the initials M.C.T on it. One of
the ROMs has the sticker "MCT SpeedDemon".

Thanks!