American Standard Toilet Tank Lid

#4049, Regency Blue Color

Lid Measures about 8-1/8" x 20-3/4" as measured across the bottom at widest points.

Lid is stamped 4049
Lid has some very minor flaws, all shown in photos

next to a dime for size reference.

Please see the photos showing the color with a sheet 

of white paper for comparison and a color chart.