Apple ][ interface????? and more????

["John J" <azazel@tm.net.my>]

Hi
I was wondering does anyone know what card I have
here...........well.......it say on the card..."Corvus System
pple ][ Interface@1980 8003 Rev3" at the other end there some kind of male
connector which to me looks like IBM HD or FD connector..........

And here is another one ......on the card is written "Mighty Press" thats
it.......it has a male connector which again to me looks like
isk ][ connector.............

lastly a quite straight forward one..........it has nothing writen on it but
the back is writen EP ROM.............well on the card there is a 2 way
toggle switch and a thing to insert a ROM........with a small lever to
release or hold...........I think it's some kind of ROM
programmer......anyone has any idea how to use this?

All your input is very much appreciated ............

Thanks
John