[LT] Brigandine TL question

[Bruno]

Originally Posted by mhd

Didn't the brigandine arrive from the east and thus existed there even before that, or was that a predecessor armor that's technically another GURPS category?

"The East" was often a different TL from "The West" - various other parts of the planet were also not the same TL. Year of occurrence needs to be compared with location and local TL average at the time.