What 3 things did Pip in Great Expectations find in the marshes?

Pip is staring at the gravestones of his parents, who died soon after his birth. This tiny, shivering bundle of a boy is suddenly terrified by the voice of large, bedraggled man who threatens to cut Pip's throat if he doesn't stop crying.

The man, dressed in a prison uniform with a great iron shackle around his leg, grabs the boy and shakes him upside down, emptying his pockets. The man devours a piece of bread which falls from the boy, then barks questions at him. Pip tells him that yes, he is an orphan and that he lives with