Vintage Bicentennial Ball Mason Jar, IDEAL, Glass top (WN-A090)
 
Here is an aqua blue-tinted glass jar with an embossed design commemorating the Bicentennial of the United States (1776-1976). This is a vintage Ball Ideal Mason jar, specifically a reproduction made in 1975 for the bicentennial celebration. 
Condition is good.  I see no cracks or chips.