Masses of answers:
Yes, 9 years Great Plum.
Prep A from age 9 to 11 and then Col A.
Apart from moving up from Prep we didn't change houses. However there was a competitive intake at age 11 for those who could pay but
de facto there was never to my knowledge any consideration or comment about parents' ability / inability to pay within the school; we were all in the same boat.
There was one case which did raise quite a bit of ire. In those days S level was as far ahead of A level as A was to O level; ie very very hard and a near guaranteed entry to Oxbridge. However Ashton in Col A got 3 S levels as well as heaven knows how many A levels and got turned down by all the universities he applied for. He stayed on to get a further 3 S levels - unheard of. It was put down by us to his religion - and after 6 years I didn't even know he was one until this came up. He must have been 20 when he left.
Archers - haven't heard it since 1961 (and don't want to!)
Marty; not a maths lover? I failed it at O level! I eventually ended up with 3 different O level maths exams - a total con if you add each one into the sum total and put that on CVs.
Hard? These were different days. There were two (ineffective) radiators in the dorm but the windows leaked cold air like a fire hydrant so winter nights were coolish. One school sheet and one school blanket (threadbare) plus, if you could afford it, one blanket of your own.
That after having to run over to Barnes Green in the snow (I don't think we normally went as far as Billingshurst) followed by a cold shower (no hot water). Believe it or not, Housie was, for me, more comfortable than outside.
You also have to remember that communications in those days were far worse than now. If you go to many places in the US even today, international news is what happens the other side of the State line. The ignorance of things European is almost incomprehensible - like the Yank who asked me in which state Eire is situated and another senior New York executive who thought that Morocco was somewhere in the south west USA.
In our day we might find our way around an atlas but there was pretty meagre foreign news "Terrible floods. No Englishmen killed" was all you might see of 1000 killed in India.
You don't miss what you've never had.
Hendrik; if you spoke French like that down my local .....
well, I wouldn't take you; looks like language teaching hasn't improved
To be fair, when we did A levels we were required to do:
2 periods a week of a new language not for exam and
2 periods a week Manual Shop (again no pressure)
One of my housemasters had been a professor in Seville and gave me Spanish to do in the back of German classes; got through O level oral in 9 months no problemo thanks to him. Missed written because I had to work abroad.