So long a time had passed that Dorothy C. had grown to be what father John called "a baker's dozen of years old"; and upon another spring morning, as fair as that when she first came to them, the girl was out upon the marble steps, scrubbing away most vigorously. The task was known locally as "doing her front," and if one wishes to be considerable respectable, in Baltimore, one's "front" must be done every day. On Saturdays the entire marble facing of the basement must also be polished; but "pernickity" Mrs. Chester was known to her neighbors as such a forehanded housekeeper that she had her...