Rusty cars. Anything more than about 8 years old had visible rust. I can't remember when I last saw a rusty car.
Milk floats, the electric ones.
Dustbin men, with lorries which had a curved cover over the back, so they would slide a cover up, tip the galvanised, cylindrical bin contents in from their shoulder, then slide it closed.
The coal man, who humped bags to the coal bunker round the back.
The baker, who delivered. Sliced bread in plastic bags came in (like Mothers Pride and Nimble) when I was young, but mum spurned it.
The milkman of course. I remember once we had some really expensive orange juice from him. Probably 2 bob.for a pint.
Itinerant knife sharpeners, rag and bone men, the chimney sweep, visiting doctors
Bonfires. I loved the smell they made. I was addicted to poking, and the coal fire of course.
Smoking. Every adult smoked, everywhere. Players No6, No10, Mild blue iirc, Embassy red and blue, Camel, Benson & Hedges's, Guards, Black Cat, Craven A, Players Weights, Cambridge, Solent, Senior Service, Woodbines, Rothman's, Silk Cut, Peter Stuyvesant, Cadets, Kent, Winston, Marlborough, Consulate menthol, Chesterfield, Pall Mall, Capstan full strength, Gold Leaf, Piccadilly, Kensitas, Dunhill. Those are the ones I remember. There were more including French and American. I'm surprised I remember that many, but I was very interested in graphic design. They had a lot of effort put in to those packets.