Thanks so much for the info. I am not an expert for sure so assume the RB is for the Red Book reference which seems to be quite a collector item in and of itself. Have been trying to see if my local library could find one for me but did not have much luck.
I am trying to identify what type of jar this actually is and if the lid that it has is actually correct or just married up.
I have no idea who made it, it appears to have a triangle with a H in the center on the bottom (very faint) but I could not find any mark that is similar in researching...