2011 Multi Ad Hagerstown Suns Bryce Harper minor league card

Hello All,
I have a 2011 Multi Ad Hagerstown Suns Bryce Harper minor league baseball card.
I recently discovered that there are two variations of this card. One variation has on the back of the card "Card 1 of 35" in the upper left hand corner while the second variation does not.
Is one variation preferred over and considered more rare than the other?
What is the backstory behind the two variations of this card?
Thank you for your time,
J.P.
I have a 2011 Multi Ad Hagerstown Suns Bryce Harper minor league baseball card.
I recently discovered that there are two variations of this card. One variation has on the back of the card "Card 1 of 35" in the upper left hand corner while the second variation does not.
Is one variation preferred over and considered more rare than the other?
What is the backstory behind the two variations of this card?
Thank you for your time,
J.P.
0
Comments
For better clarification, the above link show the exact 2011 Multi Ad Hagerstown Suns Bryce Harper card that I have.