Most have a large ČD security logo on the front which varies in intensity.
Slaters 1005 0.020" x 0.020" Microstrip - (260mm, 50 per packet)
35mm Slide CZECHOSLOVAKIA Prague Praha Tram Strassenbahn 6132 1973 Original
Larger Negative CZECHOSLOVAKIA Prague Praha Tram Strassenbahn 6763 1998
Larger Negative CZECHOSLOVAKIA Prague Praha Tram Strassenbahn 7096 1998
Larger Negative CZECHOSLOVAKIA Prague Praha Tram Strassenbahn 9007 1998
Larger Negative CZECHOSLOVAKIA Prague Praha Tram Strassenbahn 7016 1998
