In Vielbrunn in the Odenwald they rebuilt a watchtower of the Roman limes, the border of the Roman Empire around the year 200 AD.
They tried for historical accuracy and documented their efforts on display boards.
These are the two types of windows set in the tower.
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pictures imperfect blog 
Interesting
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Pretty cool tower 🙂
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I definitely want to go there on an “open day”.
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A neat project. Recreating a bit of history is a wonderful way to learn. They did a fine job. And you showed us a couple of interesting windows.
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Thanks, Ludwig.
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