Signal-Brake lite issue

My 69 Swinger seems to have lost power to the rear signal lights, and also the brake lights. Everything worked fine when it was put away for the winter, I have checked connections over and over again, nothing is jumping out at me here? I would really appreciate some advice, and yes the front signals work fine, and also when i push the brake pedal down, the right dash signal indicator lights up, but just stays on , no flashing?:banghead::banghead::banghead: