Could you specify the sentence more please.
Answer: talkative, religious, middle class
The passage describes the woman as "garrulous," which means talkative, especially in a rambling, trivial way. It also states that she liked to gossip over tea. This implies she is talkative.
The woman also collected stamps for a pious purpose. "Pious" refers to a religious goal or motivation, especially one that attempts to fulfill a duty towards God. This shows that the woman is religious.
Finally, she is a pawnbroker's widow. Pawnbrokers in general do not earn a large income. Moreover, she is a widow, so it is likely she is in an even tighter situation than she would have been if her husband was still alive. This indicates she is most likely middle class.