Here is a Reed & Barton silverplate, Mayflower, gravy/sauce boat and underplate. They are marked 5000 on each piece.
The gravy boat measures 7 1/4 inches from spout to handle and stands about 2 1/4 inches to the top of the rim of the boat.
The underplate measures 7 3/4 by 5 3/8 inches.
Pre-owned, silverplate has worn away on the underplate, front and back, and the gravy boat has one spot where it has worn away. Pictures show these.
The gravy boat is monogrammed with the letter D.
Please ask any questions that you may have.
Thanks for looking!
G3
220913-D