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

From: Aaron Knapp (Baseball) Success %: 100% (1)

Submission was sent on: 05-17-2018 and took 34 days

Comment: LOR, SASE, 2018 Bowman 1st. Send date is approximate. Came back today although I don't remember sending it. Signed in black ballpoint, but still a success. Thank, Aaron.