Ah, rollei P11 with the 110-160 Zoom
Price is reasonable, but:
- The rollei P11 is quite old. They are somewhat prone to jamming. On the plus side, they're easy enough to take apart and you can generally spot what's going on without a huge amount of knowledge (Sticking contacts / leaf switches are a favorite on mine)
- The bulb is hard to get hold of, but conversion to a modern halogen bulb is straight forward enough. And you get a bit more brightness without needing heat shields.
- The 110-160 Zoom isn't very sharp and won't show your slides off as nicely as they could. The 150mm prime is much better