Request for information

Hello folks. I would like to request any information, the more specific the better, about the 'land train' that was used during the construction of the Trans-Alaska Pipeline. I don't know anything about it except what it looks like. I have only managed to find two pictures of it on the net. One of which I remember also seeing in a book many years ago. Anyhow, any help would be appreciated. Please contact me via email:

deadtech1 [AT] yahoo [DOT] com