Sunvisor question

Was finally able to score a set of sun visors w/ brackets for my '64 vert...woo hoo. But, now I have 2 questions;
1) how do you remove the rods from the mount bracket?
2) how do you remove the boards from the rods?
Reason is the 'new' ones have blue boards and I need red which I have but dont want to screw something up while getting them apart. TIA!!