Below are photos of 5 different examples of 78 rpm Columbia 'Flag Label' Sample Records from 1923. Each has the same recordings, each has a copper colored label on one side and a gold colored label on the other. However, there appears to be significant differences. The first 2 do not have the deep groove inside the label while the last 3 do. The last example shows larger font on the copper colored side than the other 4.