Citrus press - heavy white metal thing about ten inches high with a place to put a glass or jar underneath and a huge handle that pulls up to clear space for the fruit then down to press it.
Apple corer (manual - metal thing you push down to cut a circle round the core and the rest in even slices.
One of those Salton two-tier trolleys with the heatable glass top - indispensable for drying fruit for Dundee cake or getting your bread dough to rise, according to my mother.
I couldn't live without my salad spinner, though. Well, I could, but I'd be wasting a LOT of paper towels (or washing a lot of reusable towels) every day.