Following on from the stainless version as posted by shed-man Steve, here is an aluminium version. By deduction it would appear that the most obvious difference between the two pan sets, is that with the aluminium version, the handle and catch have been rivitted in place. The aluminium also appears to be of an anodised finish. As accurately as I can tell, the weight of the complete set including fuel in the plastic bottle and the Trangia burner, is 1,120grams. The pan set on its own weighs 720grams. Capacity wise, the small pan holds 500ml of fluid, whilst the larger pan holds 1000ml. My set has the serial numbers NC65 on all components other than the burner, which just has Trangia and the three crowns. The burner was new, so my guess is that it could be a civilian designated burner.