Somerset House.
"Bullaces" are a small white or yellow plum, about the size of a cherry,
like very poor kind of greengage, which, in ordinary seasons, when I was
a boy, were the common display of the fruit-stalls at the corners of the
streets, so common and well known that I can only imagine MR. HALLIWELL
to have misdescribed them by a slip of the pen writing black for white.