Oooh, I love appliance nostalgia! In the house I grew up in, we had:
A spin drier, given to us by an elderly neighbour. This appliance was so dangerous we children were forbidden to open it, because it would be spinning long after the lid was opened, and we were warned of arms being chopped off.
A 1950s gas cooker, which did not have the spark to light it: instead it had a pilot light, a tiny flame which was lit all the time. If the room was dark, you could see it glowing.
A washing machine which was connected to the actual taps (cold and hot), and instead of a drawer for soap powder, had what looked like a little sink on top, into which you could see the water gushing.
Toilet with high-level cistern. Whoooosh! They lengthened the chain, so I could reach it.
Ancient upright piano with candleholders, genuine ebony and ivory keys, and a crack in the iron frame. It sounded beautiful, but was not tuned to concert pitch, which was a problem when people brought other instruments.
My dad used a pen that you filled from an ink bottle: he liked to use brown ink.
My grandparents had:
Carpet sweeper. @TheExcitersblowingupmymind spelled "Ewbank".
A portable leather-covered radio.
A Bush radiogram: a huge long wooden thing with the record player or "gramophone" at one end, the radio at the other, and you would store the records inside it.
A stand-alone gas hob, connected to the wall with a hose, with tea towels hanging above it. The gas inspectors always said how dangerous this was.
Electric bells in several rooms, with a panel to show which one was ringing. (No servants, though!)
A twin tub, which like @Onefortheroad25 had to be pulled out to be used.
Sockets and plugs of various shapes, some of them two-pin, and mostly without fuses.
Butler's ceramic kitchen sink, with three taps: hot and cold, and a cold which came straight from the mains (instead of the cold water tank), presumably for drinking water.
A ciné projector, which I only saw once, and my grandad showed some film of my mum as a girl.
A slide projector. They never printed photos to put in albums, only used slides. As well as the projector, which took a lot of setting up, they had a desktop slide viewer: you put a slide inside, and you would look through a lens to see it lit up and magnified.
A stamp for embossing letters with the address, and alphanumeric phone number.
A black bakelite phone, rented from the Post Office, with a cone around the mouthpiece.
An electric fire with a remote control. Yes, really! (They didn't buy this: it was left behind when they moved into a flat.)
My uncle had:
A top-loading video player: he was an early adopter of videos.