
Meanwhile, we have been having a gentle tinker with one of the more obscure members of the IC fleet. OK4588 is a Class MM Orenstein & Koppel. These tiny locos seem to have only been supplied to the UK market, and there is a theory that they may have been assembled in the UK from kits supplied from Germany. The assembly would have been done by O&K's UK agent, William Jones. OK4588 last worked at Cadeby more than ten years ago. After some minor tinkering and TLC, the engine was persuaded to start. It's a petrol, and (by definition) more than a tad temperamental. There's also something nasty in the fuel tank, described as POUP - Petrol Of Uncertain Provenance. But it does run, after a fashion, so there's nothing fundamentally wrong. It's just a question now of sorting the cosmetics and improving the operations. As ever, get in touch here.