Just an Anons thoughts on Q use of the word 'snowball' from previous three drops: 1214, 1332 (PF No.74), 1498 (PF No.109).
I think the 3 uses of 'snowball' refer to EVIDENCE that is found on acquired Amazon Snowball Servers.
I didn't see anything in archives about "amazon snowball" or "snowball server", so posting it here just in case 'snowball' has a double meaning.
Amazon AWS Snowball Product/Service:
https://aws.amazon.com/snowball/
https://aws.amazon.com/snowball/faqs/