You just did a good jod of identifying the year 1964, give or take a few. Value not much. What is the size marking on the MIcroflight? Should be a number. If it is a 7 they would be good for 45-50#
#8 for 55#
IF they will shoot for you go out and enjoy them. Fiberglass shafts are great arrows.
Do not use the quiver! They are a great way to end up with a sharp broadhead in your leg or your buddys. They also great at cutting any other bowstring within 15 ft!Protective hoods were put on bow quivers for a good reason.I'm probably stating the obvious but I am speaking from experience.