Vintage Nikko Ironstone Gravy Boat Harmony House Blue Royal Attached Under Plate

This is a vintage gravy boat Nikko Ironstone Harmony House Blue Royal Under Glaze Oven Proof The under plate measures 6.5 x 9 inches The gravy boat measures 3 x 7.5 inches There is a tiny mark on the edge of the gravy boat Please contact me with any questions