Haven't seen it Don! I would like to get my hand on a white Dart 270 wagon w/273/aut/roof rack and red interior! ut I guess that's your car is a keeper? They are hard to come by....
Mine is white and has a blue interior, will be a 340 (or maybe a slant with triple Webers), 904, and no roof rack (but do have a set of NOS rear window wind deflectors I got on Australian eBay!). You're right - even over here, they're hard to find!