Which involves what jewels Queen Alexandra, as Princess of Wales, wore to the Waverley Ball in July 1871.
If so, then I am still of the same opinion I had earlier
I cannot see any similarities between the 1871 jewels and those worn in 1902.
In the photo below I have superimposed the relevant section of 1902 photo on to the 1871 so that others can judge more easily whether they think the jewels are the same. (They might be. I have a notoriously bad eye for things, and am often found to be wrong)