A SECRET WEAPON FOR HALOCUAN

TS Eliot draws from this fantasy in The Dry Salvages: "And also the ragged rock inside the restless waters,/Waves wash about it, fogs conceal it;/On the halcyon working day it's simply a monument,/In navigable climate it is often a seamark/To lay a class by: but during the sombre period/Or perhaps the unexpected fury, is what it constantly was."Hav