Vintage Panasonic FM AM Clock Radio Model RC-6017 Tabletop 7 Transistor Works

Vintage 1970's Panasonic Clock Radio RC-6017. Case is in very good condition. Both clock and radio work although static without antenna. The clock light is not working. There is dust inside the front plastic cover (I don't know to remove to clean) the rest of the case is good. 7 transistor, 5-diode, solid state. Please see pictures.