Vintage Russell Hobbs "Wedgwood " CP2 Automatic Coffee Pot Percolator Oatmeal in vintage used condition without power cord, see photos.
Untested.
Back in the 1970, in Germany the coffee filter machine was in use every afternoon in homes. In England it was afternoon tea and fewer people drank filtered coffee. The first machines that took off were the coffee percolator. The original pots where heated on a stove but then electrical versions were developed in the 50s and the Russell Hobbs CP1 was the first with a glass doomed roof in the lid so that the heated liquid could be seen bubbling up. The metal tube sat on a hot element at the base of the pot. It supported a cradle of filtered coffee. The granules are not as fine as used for filtered coffee. The heated water would shoot up the column and splash over the lid on the cradle and filter down the coffee. The model CP2, shown here, appeared in the 1960s and became the iconic kitchen appliance in the 70s.