Most probably did. Some were built of stone, without framing, and some were log cabins. Medieval wattle and daub houses had timber frames, as did the other half timbered houses, cruck houses, and so...
By their density.
because the ballon was the first thing made ?;);
In the US, it's standard for the VIN to be stamped on the frame near the neck.
in certain states yes find out from your city planing department
Timber Extension Project
Visit Hannover Old Town in Germany
Visit Rothenburg, Germany
Visit Riquewihr in France
