1930-s rpm#4

[LKLive13]

I cannot tell if this is RPM #4. Can anyone help me?
http://i1088.photobucket.com/albums/i340/LKLIVE13/Die%20Varieties/1930-SPossibleRPM_zps4103824b.jpg

[cimperialis]

I don't see any indication of doubling here.

[simonm]

Positioning looks close, but with that much circulation wear I feel we may not get a definitive answer.

[LKLive13]

Ok... I was looking at some others and the other 30-s' i have dont look like this one... maybe in just seeing a hit on the northwest side of the S... Thanks for your input!