Pair of Ladies Day tickets from the June 25, 1966 Cleveland vs Kansas City A's game at Municipal Stadium.
These are side by side seats based on the serial numbers at top.
Both tickets in EX.  I do see a staple hole in each. 
Measuring 2-1/4 x 1-1/4
Please review the news coverage of the game.  These clips are not included with the sale of the ticket.