From the so-called
Codex Amberger, a compilation of early- to mid-16th century German illuminated manuscripts which is now in the private colection of Christoph Amberger, USA.
The first illustration attached can - based on the shape of the costumes - be dated to ca. 1560, a period when the heday of the
Landsknechte had already become a piece of history.
The second illustration seems to be from the 1520's-30's.
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Best,
m