This archive tracks four layers. A record present in 4 of them (HH, AoI, M41, IND) is silent in the rest, and says so.
The Horus HeresyM30–M31
imperium
Loyalist raider out of the dropsite massacre
An Iron Hands strike cruiser that got survivors off Isstvan V and then refused to go home. What is left of three shattered Legions runs her as a raider, hitting traitor supply and shipping because there is no longer a front line to hold.
Position: Isstvan System (Isstvan III, Isstvan V) Lifted loyalist legionaries off the Isstvan V dropsite and began the raiding campaign from there Cited in Shattered Legions
Age of the ImperiumM32–M40
unknown
[RECORD LOST]
[RECORD LOST]
Nothing survives in the archive for Age of the Imperium.
Position in this era: [RECORD LOST].
The 41st Millenniumpre-Rift
unknown
[RECORD LOST]
[RECORD LOST]
Nothing survives in the archive for The 41st Millennium.
Position in this era: [RECORD LOST].
Era Indomituspost-Rift
unknown
[RECORD LOST]
[RECORD LOST]
Nothing survives in the archive for Era Indomitus.
Position in this era: [RECORD LOST].
Position
A mobile record: it carries a position timeline rather than a fixed point. The archive places it in 1 of the four eras (HH); each era section above carries that era's entry.
Books set here
1 title in the reading tracker touches this record, 1 of them as a primary location. Titles link out to the tracker.
Every fact in this record, and where it came from. Editorial derivations say so.
classhigh
wh40k.lexicanum.com/wiki/Sisypheum 'an Iron Hands Strike Cruiser that played a crucial role at the outbreak of the Horus Heresy, evacuating loyalist Legionnaires from the surface of Istvaan V'
positionsmedium
derived: the only position canon fixes for this hull is the evacuation itself. The raiding campaign afterwards is deliberately place-less in the source, so it is not given a second entry
archetypehigh
battleship — a strike cruiser is a line vessel in the renderer's vocabulary; ARCH_ALIAS maps cruiser onto that hull