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A. T. & T. Co. example 84
Amstutz Machine 72
Baker Machine 76
Belin Machine 82
Code Picture 89
Comments 52–66
Control Fork 100
Dot Picture 88
Duplex Machine 104
Electrograph 74
Examples Photograms 35–38
Examples Radio Photos 17–23
Experimenter’s Machine 106
First Picture Projector 120
High Speed Camera 124
Korn Example 78
Light Sources 112
Loomis Wireless 68
Medals 121–126
Photograms 35–38
Prismatic Band Ring 99
Prismatic Disc Ring 97
Prism Combinations 110, 111
Radio Color Example 92
Radio Corp’n Picture 86
Radio Hook-up 117
Radio Photographs 17–23
Radio Photo Camera 96
Radio Photo Transmitter 94
Radio Picture Scheme 113
Radio Vision Machines 108
R. V. Mechanisms 114–116
Seeing by Radio 80
Seeing by Wire 70
Story World 122
Strip Machine 102