... it'll be either C/F or G/C I reckon.
Mine's in typical Scandinavian G/C tuning, and in very original condition. It plays decently enough.
C/F might be more likely from Germany though...
Well, it arrived today, in all its bright red glory. It is in G/C, which is what I wanted it to be, and is playable, although needing a tune-up, and very airtight.
The eBay photo showed a missing bass button, but I found it inside the box. It has just been pushed through, and was flapping around inside, still attached to the control wire,and it's all sorted now.
The one thing that has surprised me though is this, metal pallets, which I never even knew existed (photo's attached)
Looking at the materials and the style, I reckon it must have been made in the 60's
All in all, a good £47 worth.
Sir John