Remington 700 date of manufacture

[Ropke Nine]

My Dad has an old Remington 700 BDL that he bought used in the early 70's. I'm trying to figure out the date of manufacture but can't figure it out. I found online the date codes and the first letter makes sense E which is October, but I don't know if the next is a P which puts it to 1967 or something else. And I can't find any info as to what the 41 is, here's a picture of it.

 

[PSS]

call remington.they will give you an approx of man.