No, I don't think thats doubling. Doubling looks more like the picture at bottom. The letters are a lot thicker, and you can see a shadow of duplicate lettering below the original lettering.
I don't think you are showing true Doubled Die lettering. Looks more like Mechanical Doubling and/or Die Deterioration Doubling.. IMHO
Still is doubling, even if a different variety! But, you could be right, paddyman, because the image I posted showed stronger doubling.
Just want to make sure you understand the difference. Mechanical/Machine doubling and Die Deterioration doubling are not any kind of varieties. They are considered just worthless doubling. Now Doubled Die Doubling is the only true variety.