Kitchenalia simply means items associated with the kitchen, like cooking utensils. In these days of electric kitchen appliances it's nice to see how things were done in previous times. Some items that were once used are just as useful today such as a vintage Welsh Dairy Bowl (as pictured below) or a pretty set of continental storage jars. These things will add colour and interest to a kitchen in a way no modern plastic can do.
Even items no longer useful can add character and decorate a wall or other space.