take-down limb question

[imbowhunt10]

Early limbs tips as i understand it were 3 different colors; white, red, and blue. Are the blue tips worth as much as white or red? Serial no. 1B-01504 would be a 1970, is that correct. thanks

[Moooseran]

White Tip may be worth a bit more, White were the original tip colors when the wood riser came out  Red tip and Blue tip were later colors.

[imbowhunt10]

Would these limbs be 1970?

[macclare]

If yourtips are blue it is probably very late 1970's.