Re: (PB) Ultima Thule
https://en.wikipedia.org/wiki/Thule_Society
"Thule" (Greek: Θούλη) was a land located by Greco-Roman geographers in the farthest north (often displayed as Iceland).[12] The Latin term "Ultima Thule" is also mentioned by Roman poet Virgil in his pastoral poems called the Georgics.[13] Thule originally was probably the name for Scandinavia, although Virgil simply uses it as a proverbial expression for the edge of the known world, and his mention should not be taken as a substantial reference to Scandinavia.[14] The Thule Society identified Ultima Thule as a lost ancient landmass in the extreme north, near Greenland or Iceland,[15] said by Nazi mystics to be the capital of ancient Hyperborea.