This is kinda embarassing to admit, but hey it's the truth.
I have owned this car since Oct. 78 and because the PO had removed the decals I had no idea it was a ZAP model. It wasn't until this week(31 years later) while stumbling around a Z link and looking at color codes, finding the 411#, popping the hood and seeing my 411# did I learn what it was.
Somewhere, a long time ago someone told me it was called bamboo. I've been lied to and I believed them . I'd really rather be ZAP 77 than bamboo 77 any day.
I've got to get the pictures up.