SCF Through The Mail Manager: rlissau has just reported a success:

From: Marc Hill (Baseball) Success %: 95% (139)

Submission was sent on: 08-17-2023 and took 11 days

Comment: Letter, SASE. He signed the two White Sox cards I sent and kept 2 from other teams, which I'd offered. He also hand-wrote a note that answered some questions I'd asked. Very cool!