Place the bread on a cutting board. Put 1/2 tablespoon of mayonnaise on the bread. Using a butter knife, spread the mayonnaise to the edges of the bread.

Place 2 slices of ham on top of the mayonnaise.

On a cutting board, use a knife to cut the egg into thin slices. Place the egg slices on top of the ham.

On the cutting board, use a knife to cut the olives into thin slices. Place the olive slices on top of the egg slices. Cut the sandwich in quarters with a knife or just eat it whole.