1973-11-09: Christmas
Christmas star
1973-10-05: Welfare: Musical instruments
Hurdy-gurdy (17. ct.)Drum (16. ct.)Lute (18. ct.)Organ (16. ct.)
1973-08-23: 50 years German broadcasting
Funnel-loudspeaker (1924), battery receiver (1926)Hans Bredow (1879-1959), Reis-microphone (1924)Girl in front of TV and video cassette recorderTV-camera50 Years of German Broadcasting
1973-06-12: 200th birthday of Johann Joachim Quantz
Johann Joachim Quantz (1697-1773)
1973-05-25: 200th birthday of Ludwig Tieck
Ludwig Tieck (1773-1853)
1973-04-30: Transportation in Berlin: Buses and coaches
Horsebus (1907)Trolleybus (1933)Deck seat bus (1919)Doubledeck bus (1970)Doubledeck bus (1925)Standard bus (1973)
1973-02-06: Youth: Birds of prey
Northern Goshawk (Accipiter gentilis)Peregrine Falcon (Falco peregrinus)Sparrowhawk (Accipiter nisus)Golden Eagle (Aquila chrysaetos)
1973-01-16: Prevent Accident
Nail in a BoardRoad safety - Ball in front of CarNail in a BoardNail in a BoardNail in a BoardRoad safety - Ball in front of CarRoad safety - Ball in front of CarRoad safety - Ball in front of Car
1973-01-16: Federal President Dr. Gustav Heinemann
Dr. Gustav Heinemann (1899-1976)Dr. Gustav Heinemann (1899-1976)Dr. Gustav Heinemann (1899-1976)