The lighting is not great in there but walking down a dark row between the various racks of shelves I spotted the following: -

The box lid had RS1 on the side but the contents would make it an RS1A set - it is missing the coupling ring hook

I did not have a torch handy so could not see which vintage this SL1K is (certainly not the first batch which I understand came with loose wheels)

I wonder if they have removed the corrosive solid fuel from the boxes?
Chris Cairns.

