I've searched and read a few threads in here with pics of Primus and Optimus 535 stoves. I hoped someone might enjoy seeing a few pics of my acquisition. I picked up this "unused" 535 recently advertised locally. I didn't believe it could be as described in the advert, but upon delivery found it to be true. The description certainly didn't do the stove justice and indeed depicted it without stove rings and failed to mention the original, thought somewhat grubby, polystyrene box with spanner, instructions and a blue funnel. It was missing the original priming bottle though.