Projector for dual images of opposite sides of opaque means

Claim 1

A PROJECTOR FOR DUAL IMAGES OF OPPOSITE SIDES OF AN OPAQUE MEANS HAVING SUBSTANTIAL THICKNESS WITH THE OPPOSITE SIDE SURFACES OF SAID OPAQUE MEANS APPRECIABLY SPACED APART, COMPRISING: HOUSING MEANS PROVIDED WITH AND DEFINING AN INTERIOR CHAMBER THEREIN AND PROVIDED WITH AN ACCESS OPENING COMMUNICATING WITH SAID INTERIOR CHAMBER FROM THE ANTERIOR OF SAID HOUSING MEANS; MOUNTING MEANS POSITIONED FOR MOUNTING AN OPAQUE MEANS WITHIN SAID HOUSING MEANS WITH THE SPACED SIDE SURFACES IN A DUAL IMAGE PROJECTION POSITION; AND DUAL PATH OPTICAL PROJECTION MEANS CARRIED BY SAID HOUSING MEANS IN PREDETERMINED OPTICAL RELATIONSHIP WITH THE RESPECTIVE SPACED SURFACES OF SAID OPAQUE MEANS, AND THE PORTION OF SAID MOUNTING MEANS MOUNTING AND CARRYING SAME, AND OPTICALLY COOPERABLE THEREWITH FOR ILLUMINATING OPPOSITE SIDES OF SAID OPAQUE MEANS AND PROJECTING SAME ALONG DUAL OPTICAL PROJECTION PATHS INTO CLOSELY ADJACENT SIMILARLY ERECTED PROJECTED DUAL IMAGE FORM FOR VIEWING SAME IN SIMILARLY ERECTED RELATIONSHIP AFTER IMPINGMENT THEREOF UPON AN EFFECTIVE PROJECTION SCREEN, A PROJECTION LENS, AT LEAST ONE OF SAID DUAL PATH OPTICAL PROJECTION MEANS INCLUDES REFLECTING MEANS UPON WHICH THE IMAGE OF ONE SIDE OF THE OPAQUE MEANS IS IMPINGED UPON AND REFLECTED TO SAID LENS; AND MEANS FOR ADJUSTING SAID REFLECTING MEANS TO COMPENSATE FOR THE THICKNESS OF SAID OPAQUE MEANS.