What ignition system is this?

[rachsrib]

Bought a 77 CB750F SS about 10 years ago. Didn't know much about bikes and thought this ignition was stock, when the bike was totaled, I pulled this off for a friends bike.

10 years later I have a 78 Cb750k with a points system which leads me to believe this unit wasn't stock as it seems like the 77 should have had points.

Anybody recognize it and know if it can be fitted to my 78?
Thanks

 

[teazer]

MARTEK perhaps. There were a couple of early electronic systems available back in the day. If it worked on your old bike, it should work on the new one too. Was there a black box or was that all the system included?

 

[rachsrib]

I don't remember if there was a black box on the bike, but either way I didn't grab it off before the tow truck took it away. These were the only pieces I snagged