"They are all London charwomen, but three of them, including the hostess, are what are called professionally ‘charwomen and ‘ or simply ‘ands.' An ‘and' is also a caretaker when required; her name is entered as such in ink in a registry book, financial transactions take place across a counter between her and the registrar, and altogether she is of a very different social status from one who, like Mrs. Haggerty, is a charwoman but nothing else. Mrs. Haggerty, though present, is not at the party b ...