Early Z1 Sprocket Cover

Looking to verify correct 1973 sprocket cover. I know the Super early covers did not have the shifting pattern. Later came the covers with the small N and large N casting font. Sooo Question is did small N come first or large N. I have both versions that are cast to retain the chain oiler pump. Thank-You

Large N on the early castings with shift pattern.

Good Ridin'
slmjim & Z1BEBE

Thanks for the response slmjim! On a side note I noticed in another post You were looking for some block connectors for the Z junction box, did You find what You were after? I made a forked tool years ago to remove the female connector spades in those blocks, males are a lot easier. Made the tool to keep things tidy, no unsightly spliced wires.