Some of the things mentioned upthread I saw in the 80's, my grandparents were children of the 1910s:
Huge wide stereogram - at my grandparents' house, with four speeds: 16, 33, 45, 78. They didn't understand cassettes!
Illuminated globe, which changed from one kind of map to another when switched on. It's occurred to me you rarely see globes in people's houses these days, but I remember several people having them in my youth.
The Spastic Society collection boxes - I remember those.
Charity boxes in people's houses; my grandparents had one which said "to be a Christian is to be a missionary". My parents had one for Action Aid. My mum said it was where she would put any pocket money she found lying around.
My grandmother had a black Bakelite phone, with separate bell.
She also had a very heavy mechanical device which embossed your address and phone number (alphanumeric of course) on a letter, and a hand-held blotter. I didn't know what it was for until I saw someone use one on TV.
And a twin tub, which lasted 35 years. They made appliances to last in those days!
Rented TV: you could turn it off with the remote control, but not on again: no "standby". She kept it so long she paid more than the value of the set in rent. She'd be turning in her grave at how stuff is so disposable these days.
My dad used a pen which had to be filled from a bottle. He favoured brown ink especially.
Proper wooden hairbrushes - not the plastic tat that falls apart within a year. (To my grandparents, these were objects to be feared, when applied to the bottom.)
My grandmother's house had an assortment of electric sockets - some two-pin, some round three-pin, and only one or two modern sockets for plugs with fuses! She wouldn't hear of having the house rewired. She had various adaptors for them which she'd wired together herself; when we bought her any modern devices with a sealed plug, we had to cut the plug off, and find a suitable on in her electrics box.
Before shaver sockets were seen in bathrooms, my dad had a device which meant he could plug it into a table lamp, if he took out the bulb. He never wet shaved.
And the old-fashioned dustbins: the chaps carried them over their shoulders, and they took furniture too; all they had to do was throw it in the back of the dustcart, and it would be ground up before your very eyes.
We had a rag and bone man with a horse and cart, and a bell.