Sir, If it pleases you, may I draw attention to this illustration from a book I have been reading in my library. I feel it perfectly illustrates modern etiquette at the table.

20 41

8 40

31 43

30 46

5 40

21 20

40 40

27 45

11 41

9 20

41 43

4 0

41 44

30 45

27 10

27 40