The last photo is the old main French/Swiss St Louis border looking from the Swiss side, had a lot of fun there on a Monday morning packed to the gunnels with lorries trying to discharge their TIR carnets as it was in them days, obvious a modern photo as the old French border post was a wooden hut in the middle of the road, no posh canopy. The customs house was on the left looking from this side you had to drive round the back to get your seals checked, very tight. Two very good restaurants on the left and right on the Swiss side.
Ossie