I'm not too sure if this is the correct place to ask this question - maybe you can redirect me if it isn't?
The OP on a recent thread made a comment that reminded me of growing up in the 1970s.
She had said:
"...I don't feel like cooking in this heat and didn't think many people ate hot meals through the summer I know I didn't growing up "
I replied that
"The only time I recall not having a hot meal in the evening was on some Sundays (after we'd had Sunday lunch) that my mum would serve up what she would call a "half-a-crown tea". This would be sandwiches, a bit of cake and some fancy biscuits like chocolate fingers."
When I was young I thought nothing about this phrase but, later on, I wondered if a "half-a-crown tea" back in the day was sort of like a cheap version of the posh "afternoon tea" that high end hotels do.
Following this interchange on MN, I did a quick search for this phrase and came up with a reference from the Northern Echo about a football player, by the name of Tommy Johnson, born in 1946 ( a similar age to my mum) which I think must date to the 1960s:
Tommy was a former Boro junior – “Five shillings train fare, half-a-crown tea money” – who’d played in the Football League for Darlington
https://www.thenorthernecho.co.uk/news/4202837.teenager-drinkhalls-got-it-all-to-come/
and then also this old article from "The Essex Newsman" 9 Aug 1919, page 2, column 5 (ps. on the front page I love that it says "Circulated in Immense Numbers throughout the County"). At that time, it seems that half-a-crown was quite expensive.
The article concerns some boys from a "training school" (young boys and girls were sent there from workhouses and orphanages):
HALF-CROWN TEAS
Complaints of high Charges at Chelmsford.
Complaints have reached the office of the Essex County Chronicle during the week that the band boys of the Poplar Training School, Hutton, who were playing in the Chelmsford Recreation Ground during the Bank Holiday, were charged 2s 6d a head for tea at the refreshment pavilion in the Recreation Ground. The boys numbered about 30.
[...]
Asked what the tea consisted of, Mr Osborne said, "Fish paste sandwiches, bread and butter - only the best butter used - fancy and ordinary pastries, and cake, all they could eat, and tea, all they could drink.
They asked me if I could do the tea, and I said "Yes". Nothing was said about the price. That is my charge for a tea of that kind - 2s 6d per head. Had they told me they wanted only a shilling or an eighteenpenny tea I would not have done it on a Bank Holiday
So, my question, does anyone here have any experience of an "afternoon tea" type of thing being referred to as a "half-a-crown tea"?
Does anyone have any leads as to the etymology?