[PROCON]

Insulation was old newspaper.

As a contractor over the years, I've pulled out some real old newspapers during remodels.

Interesting to read the news of that day.

[Rockpile]

The steamboat Arabia which sank upstream of Kansas City in September 1856 had two prefab houses as part of the cargo.

The Steamboat Arabia Museum is a great place to see if you visit KC.