United States frequency allocations

4200 × 2688

Radio Frequency Dial — Yellow

1680 × 1050

CBC test pattern

1024 × 780

FM Radio Dial

1024 × 768

Radio Dial Display

1920 × 1280

Radio dial in dim light

1920 × 1200

close-up of radio dial

1920 × 1200

close-up of radio dial

1920 × 1080

Radio Dial Display — Black

1920 × 1280

Radio dial in dark

1680 × 1050

woman in radio studio

5000 × 3333

CIA Organizational Chart — Blue

1024 × 768