No sorry Tom. I just remember being a bit disappointed by 'em as I was after the earlier version!
Machine Tech were one of the few who managed to rush a 'V brake' to market after Shimano, so I guess they could be up to as late as '96?
Aware of those QRs and the hex bolted ones, but I can't find any info on another set which I recently picked up and don't recall seeing back at the time.
Think they must be later, but I haven't come across them before.
I'll get some pics up tomorrow as I left them on my desk at work...