Nice to see. Must be lots of these made for specific markets. I know that there were some Australian ones. I might have a single folded sheet from the 90s made for Australia. I should have one somewhere. Used to distribute them in my shop, and they also appeared as an insert in Australian Model Railway Magazine at the time. I surely kept one. But I've not seen earlier ones.

The level crossing in the 103719G set is the same as that in my Childhood Lima train set - other than mine had the red markings on the gates and the metal actuation rod. There must be thousands of them around, but I only ever seem to see the longer versions with the picket fences.