[sparklite2]

I read one treatise that said the plant illustrations were of plants found only in South America. Seemed legit.

[Jamestown1630]

I read that, too.

Maybe it’s just nonsense, and all those guys at NSA - among others - have just been wasting their time :-)

(I’ve always thought that the ‘message’ - if any - lies in the illustrations, not the ‘code’.)