ID of an authenticated baseball

[western_estate_sales]

Recently purchased a number of signed baseballs, all with similar numbered labels.  Does anyone recognize the outfit who authenticated them?  Picture of a label attached.

[tryno2]

Event

Angels ST Signing

Date

Mar 03, 2012

Autographer

Mark Trumbo

https://www.mlb.com/authentication/certificate?type=MLB&hid=fj916977&vcode=&g-recaptcha-response=03A...