I think we have a case of VARIANTS. There are metal slats, wooden slats and wooden slats with metal holders. I would imagine wood would be popular especially on the Eastern Front with added grip during the winter months. I will ask the experts and see what they say. A very interesting question Dan. Hunker down for Friday as the SWest is being hit by floods - AGAIN!
Brilliant Steve, the perfect answer thanks !
I suppose it might not only be down to where they were deployed but also what materials were available at the time of production ?
Guess I'll go for the natural look. Another chance for a bit of detail.
As for the weather, I'm heading up-country out of the way tonight so will hopefully return in a few days to lovely spring weather.
Essential travel, obviously. I'd much rather be building my kit.