That's plausible Mr Numismatist, but the strongest part of the design, on the reverse, is in the center. "WE" on the obverse also shows much less wear. I wish there was a way to definitively distinguish between the two i.e. strike through or wear for this case.
Check for VDB in lower left of bust. That’s a definite difference between a teens LWS and one from 1951. VDB added to bust in 1918.