1947 Signal Gasoline Pacific Coast League Promotional card collection of (12) autographed pieces. All of the cards have been graded, authenticated, and encapsulated by PSA/DNA. According to the population report, these are the first autographed examples that PSA has encapsulated. The collection includes: (5) Hollywood Stars with: Gregory FR 1.5 Auto Authentic; Kelleher FR 1.5 Auto Authentic; Lupien PR 1 Auto Authentic; Stewart PR 1 Auto Authentic; Vaughn PR 1 Auto Authentic; and (7) Los Angeles Angels with: Adams GD+ 2.5 Auto Authentic; Garriott GD+ 2.5 Auto Authentic; Glossop VG 3 Auto Authentic; Kelly PR 1 Auto Authentic; Lynn GD 2 Auto Authentic; Malone GD+ 2.5 Auto Authentic; Sauer GD+ Auto Authentic.