Data recorder

Claim 1

A RECORDER DEVICE COMPRISING A FILM HOUSING, A FILM POSITIONED IN THE HOUSING, A FIRST COLORED FILTER POSITIONED ADJACENT TO SAID FILM, MEANS FOR PRODUCING ILLUMINATION IMAGES IN PRESELECTED AREAS OF THE FILM, SAID LAST NAMED MEANS INCLUDING A MOUNTING MEMBER POSITIONED ADJACENT TO THE FIRST COLORED FILTER AND HAVING A PLURALITY OF HOLES EXTENDING THERETHROUGH IN OPTICAL COMMUNICATION WITH DIFFERENT PRESELECTED AREAS OF THE FILM THROUGH SAID FILTER, A GAS FILLED BULB CAPABLE OF PRODUCING LIGHT WHEN ENERGIZED POSITIONED IN EACH OF SAID HOLES, INDIVIDUAL SIGNAL GENERATING MEANS CONNECTED TO EACH OF SAID BULBS AND CAPABLE OF ENERGIZING SAID ASSOCIATED BULBS TO PRODUCE LIGHT IN RESPONSE TO A PRESELECTED EXTERNAL ELECTRICAL CONDITION, A SECOND COLORED FILTER POSITIONED ADJACENT TO THE MOUNTING MEMBER ON THE OPPOSITE SIDE THEREOF FROM THE FILM AND IN OPTICAL COMMUNICATION WITH THE GAS FILLED BULBS IN THE HOLES, AND MEANS FOR PARTIALLY IONIZING THE GAS IN THE BULBS INCLUDING A LIGHT SOURCE POSITIONED ADJACENT TO SAID SECOND FILTER, SAID LIGHT SOURCE BEING POSITIONED TO PRODUCE ILLUMINATION IN SAID HOLES AND TO THEREBY PARTIALLY IONIZE THE GAS IN THE GAS FILLED BULBS, SAID FIRST COLORED FILTER HAVING A DIFFERENT COLOR THAN THE SECOND COLORED FILTER.