I've been giving the 1917 Collins McCarthy set a closer look this year since it's exactly 100 years old. Collins McCarthy was a candy company at 25 Beale Street in San Francisco back then. The Pacific Service Credit Union is on that site today. Their slogan was "Just a little better." They made a card series called Zeenut of the Pacific Coast League for 28 years. Here are five Collins McCarthy cards I received in the mail this week.