Tiny Houses Built From Hollowed Out Logs in 1800s

From the Tiny House Blog, worth checking often for anyone interested in the subjext:

"Zol Fox emailed me an interesting article showing some of the logging history of the Northwest and included in the email a couple of pictures of tiny houses built from hollowed out logs.
The size of the trees that were taken down in the Northwest 150 years ago is something impressive. We are not likely to see anything like this in this area ever again. Below I’ve shared a few of those photographs." http://tinyhouseblog.com/tiny-house/tiny-houses-of-the-historic-northwest/