Branyers

Looks like there is some gunk in that carb. I would remove the pilot and main jets and look through them in the light to make sure they are not clogged. Sometimes to get it all out you need to use a jet cleaner (not a needle because it may widen the hole). Soaking the entire carb body in cleaner may not be enough. New points and condenser if the above produces no change. Also try moving that needle clip down one or two positions.

Good pictures btw.