Yeah, not all that special but what appears to be original red paint and maybe a forge mark.   

I finally got one before mandatory storage in a bucket of water for a few decades.  Use is obvious with wear and PLANET JR. on both sides instead of that vague MADE IN THE UNITED STATES OF AMERICA on the back.  Unlike my other.

   Anyone know that triangle symbol to a maker?

Another pic

  gotta fix that pic size limit....

Can't say that I've seen that logo before.