Question on stamps

MYTWOCENTS

I am a coin collector and honestly know nothing about stamps. I was just given a collection of mint sets (in perfect condition) from 1969 to 1993 along with a collection of world stamps that date as far back as 1930... I was wondering if there was some book I should get to find out more about the world stamps. Also, I was wondering if someone could tell me what the mint set collection might be worth...I'll try to answer any questions on the stamps but once again I know very little...
Thanks for any help,
Dave

StampAlarm

The U.S. stamps are considered modern and worth fave value to
you and less to a buyer. For the worls stamps you camn find what
you in in he Scott catalogues. You cab usually find these in a public
library.



Jerry