This celebrity six pin-back lot includes:

  

1.  George Burns

2.  George Burns Happy 97th Birthday

3.  George Burns / Charo

4.  George Burns / Louise Mandrell

5.  Tony Bennett

6.  Dionne Warwick / Burt Bacharach

They all performed at the Las Vegas Caesar's Palace Casino showroom during the 1980's or 1990's decade. 

This group includes four buttons highlighting the Great Comedian George Burns along with some famous singers. 

Makes for a excellent addition to your personal entertainment collection.