Of course it's a rangefinder camera, but look what was a 1969 "easy-flash" system capable of! I had to remember I had actually used one! HiMatic 9 & Minolta Autoflash Psomething.
The third one show you how much I like trains, especially those I take daily. Those two MI62 have been the first RER to run in 1968. They're still in use, some of them under their original aspect (though blue till the late 1980s), but most of the rolling stock has been modernised.
Item of interest : with 300 millions passengers a year, and over 1 million on working days, the line A of the RER is the busiest train line in the world, Japan excepted (but Tokyo is a 35 million metropolis, so that's no fair game). It crosses the Paris region east-west, with three west branches and two east branches. The lines ran with those trains is also the oldest passenger line in France, opened in 1837. For the first 30 years, the last section of the line had too steep a slope for the steam engines they had, so they would operate for about 20 years a vacuum train going as fast as 35kph (20mph), before they started using a second engine and eventually use electricity.