A question for the Washington experts, but everyone is welcome to look

coinbuf

I was looking at my 1935-S and noticed that the MM looks like an RPM. Does anyone know if there is a known RPM for this date? The serfs look split but it may just be strike doubling. Thanks for any info or thoughts.
pic

originalisbest

The glare from the photo makes it hard to tell, but it seems like flat-shelf, post-strike machine doubling to me.

coppercoins

That is not an RPM - reason stated in originalisbest's post.