I sold my Heathkit AS 101's going on two years ago to pay for my Model 19's but I do still have several photos of them. All the 8 ohm Altec drivers in mine were grey (416-8A manufactured for Heathkit by Altec Lansing)--but AFAIK there were earlier 16 ohm versions of the As 101's with Altec Green drivers. You can see the color of mine pretty clearly in these photos.....
Here are photos of my 16 ohm Valencia drivers (sold the Valencias to pay for my Model 14's). As you can see, these 416Z woofers (as well as the horns and h.f. drivers) are Altec Green -- same color as the 16 ohm drivers Altec manufactured for Heathkit AFAIK.....
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