This is the 3 Musketeers by Royal Doulton! All three pieces are in great condition! As you can see in the pictures, all three have a feather in their hat and their sword makes up the jug's handle.
Athos number is 6452 - 1955, standing 4" high. Porthos number is 6453 - 1955 and is 3.5" high. Aramis number is 6441, 1955 and is 7" high.