From Warhammer 40k - Lexicanum
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22:50, 22 February 2020
== Known Patterns ==
*=== '''Proteus pattern''' - === Unknown origin, in use since long before the coming of the Emperor and the Age of the Imperium.{{Fn|2}}*<center><gallery>File:MarineRotorCannon.jpg|''Proteus Pattern''</gallery></center>=== '''Nomus Pattern''' - ===Used by the [[Night Lords]] during the [[Horus Heresy]].{{Fn|4}}<center><gallery>File:RotorCannonArt.jpg|''Nomus Pattern''</gallery></center>
==Sources==
