This is a vintage "Aberdeen" pattern china gravy boat and underplate made in England.
These pieces are white with blue flowers, and ribs on the rims. On the bottom is an unidentified crescent moon mark, "Aberdeen" and the number R No.84746.
The underplate measures 8.5" long and 5.25" wide, and the gravy boat measures 5" tall, including the lid, 7.5" long including the handle, and 4.5" across.
These pieces are in good preowned condition, but the lid to the gravy boat has been broken and repaired.