Source:Ward Electronic Industries. Riker-Maxon., Clark, New Jersey (undated)
Ward Electronic Industries. Riker-Maxon. Product Catalog. Leaflets contain photographs, information, diagrams including block diagrams and schematics for numerous products including, but not limited to Color Sync Generator - Type TF-915, Pulse Distribution Amplifier - Type TA-903, and AC-650 Dual Channel Audio Console.