Here's another set of postcards I bought recently, this time from eBay. Like the set of four we investigated a few weeks ago, these are also Real Photo Postcards (RPPCs).
Let's see if there are any clues on the backs of the cards:
No notes from the owner, unfortunately. There is what looks like the manufacturer's code at top right where the stamp would go: "B10 3". Sometimes we can look up the manufacturer's code on the internet, and find out the range of dates when the paper was manufactured. Alas, I couldn't find any information for this one.
All three cards have this layout on the back, so they were very likely taken at around the same time, and by the same photographer. That's all I can tell from the backs though, so we'll turn them over again and see what clues the photos have for us.
The first thing that strikes me is the