Happened upon on Tandberg 41 SW portable. . .

[Thyratron]

So I just picked up a Tandberg "Portable 41" which sits on my desk right now playing beautifully (as a bonus, it had six D-cell batteries already in it, all of which tested the full 1.5v!). I honestly hadn't heard of this one before, but wanting a SW radio to play around with, it somehow followed me home. Can any of you give me any information on this one? I did a search, but wasn't able to come up with a whole lot. I was surprised to find that, apparently, it was made in the early '70s (it looks a lot more modern, especially the control panel, though I guess the real wood and aluminum would indicate that it has some age to it). Any info would be appreciated!