A quantity of polished marble furniture tops

A quantity of polished marble furniture tops, 19th century, including a Peterhead granite circular top, 62cm diameter; three various white and striated grey marble serpentine fronted tops, the largest 154cm wide, 64cm deep; a rectangular breche violette example with inverted breakfront, 136cm wide, 64cm deep; a rectangular fossil grey marble example; a mottled pink serpentine fronted example; and other marble tops