Although I have showed many examples of this piece with the various pattern posts and posted on the piece itself earlier, here are some of the most lovely examples of the Flat Handled Master Butter Knife.
Duhme No. 1 (8 inches) (Twisted variety)
Trajan by Reed and Barton (7 inches)
Intaglio by Reed and Barton (7 1/4 inches)
Waltz of the Spring by Wallace (7 1/2 inches)