Nope, not one of them either!
I did see them listed and was tempted to stick in a bid but went for a little more than I wanted to pay. Did try and email the seller about getting a copy of the manuals but didn't get a reply.
Sorry for this thread necromancing; but as finally an Hektor III emulation is on the way thanks to the MAME's team, the real Hektor III docs could be of great help, specially the ones that describes the hardware. No idea if the ones in these thread are from the Hektor III or the older models but it's worth asking I think...
Does anyone still have the Hektor III books or have a clue about how to get them?. Thanks!