In Great Expectations by Charles Dickens the past seems to have a continual effect on present chapters ten and sixteen what two items from mysteriously appear?

The two items that mysteriously reappear in chapters ten and sixteen of Great Expectations, linking the past to the present, are:

1. The file: In chapter ten, Pip finds a file hidden in the hollow of a tree trunk. This file was used by the convict, Magwitch, to escape from prison. Its presence serves as a tangible reminder of Pip's past encounters with the convict and the secrets he is keeping.

2. The pocket knife: In chapter sixteen, Pip receives a pocket knife as a gift from Joe. This knife, though a seemingly innocuous present, is actually the same one that Pip had given to the convict, Magwitch, in the past. Its reappearance highlights the lasting impact of Pip's past actions and how even small, seemingly forgotten objects can hold profound significance.

These items serve as powerful symbols of Pip's complex relationship with the past and the hidden truths that continue to haunt him in the present. They represent the enduring power of secrets, the weight of guilt, and the indelible marks that past experiences leave on individuals.