Bill,
The green on the riser is actually the green fibreglass limbs which have been formed/laid around the wood riser. I have never seen a bow made like this since.
When my father bought the bow for me, it was sitting all by itself with nothing but a price tag affixed to it. There were no other bows like it in the shop. No instructions, no indication whatsoever of who made it. It came with a crappy parachute cord string. The flemish string you see on it was made my yours truly a few days ago (thank you Chad Weaver and Joe Stark for making the "Doin the Twist" DVD).
The really amazing thing about this bow is that after 30 years, much of it during which it sat in an old barn exposed to moisture, cold, heat etc, there is absolutely no sign of deterioration or delamination. It is still very solid.
Hopefully, someone out there may recognize it and pipe up.
Thanks for the responses guys.
Robert