Anyone recognise these 15mm buildings?

[robh]

I found a sale ad on another forum for a set of 5 15mm WW2 armies which includes these buildings. Unfortunately the seller refuses to sell except as a single job lot of all the armies and scenery in one.  So does anyone recognise these buildings?



I am after the joined pair in the middle and the small farm with yellow walls at the back left. They are 15mm but very small in comparison to most I have seen in the scale. I have no information on age or material.

Any ideas, anyone have them or know where I could pick them up? they are perfect for the reduced footprint buildings I need for V&B/Grande Armee Napoleonics.
Thanks
Rob