Here's why:
* Juliette Gordon Low was a prominent figure in the founding of the Girl Scouts of the USA. She had many possessions, and we don't know specifically which pearls you are referring to.
* There are many possible locations: Her personal belongings may be held by the Girl Scouts of the USA, a museum, a private collector, or family members.
* The term "pearls" is vague: It could refer to a specific necklace, earrings, a brooch, or any other type of pearl jewelry she owned.
To help me answer your question, please provide more information:
* What kind of pearls are you looking for? (necklace, earrings, etc.)
* Do you know any details about the pearls? (color, size, style, etc.)
* What is your purpose in wanting to know their location?
With more context, I may be able to help you find the answer you are looking for.