Grass Valley Group Operating Manuals for Model 908 Color Black Generator, 909 Color Background Generator, 930/931 Color Insert Keyer, 937 Chroma Keyer. Beaverton, Oregon: Grass Valley Group, 1967.

Grass Valley Group Operator Manuals for Model 900 Series Tray With Power Supply, 900 Series Tray and Model 900 Dual Power Supply, Model 940 Video Processing Amplifier, Model 952 Bar-Dot Generator, Model 961 Synac. Beaverton, Oregon: Grass Valley Group, 1969.

Grass Valley Group Operator Manuals for Model 962 Color Lock, 950/955 Color Sync Generator, 937 Chroma Keyer. Beaverton, Oregon: Grass Valley Group, 1969.

Grass Valley Group Model 902 Clamping Distribution Amplifier Instruction Manual. Beaverton, Oregon: Grass Valley Group, 1969.

Grass Valley Group Schematics for Model 953, 940H, 950H, 950, 955. Beaverton, Oregon: Grass Valley Group, 1969.

Grass Valley Group Model 900SE-2 Special Effects Generator, Model 933 Waveform Processor Board Schematics. Beaverton, Oregon: Grass Valley Group, 1970.

Grass Valley Group Operating Manuals for Models 625-9, 625-10, and 625-11 Audio Line Amplifiers; Model 940A Video Processing System; Model 950 Sync Generator. Beaverton, Oregon: Grass Valley Group, 1970.

Grass Valley Group Product Catalog for Model 900 Series (rack mount), Model 771 Vertical Aperture Equalizer. Beaverton, Oregon: Grass Valley Group, 1970.

Grass Valley Group Schematics and Operator Manual for Model 900SE-1 Special Effects Generator. Beaverton, Oregon: Grass Valley Group, 1970.

Grass Valley Group Video Switching Systems. Beaverton, Oregon: Grass Valley Group, 1971.

Grass Valley Group Models 621R-1 and 621R-2 Audio Monitor Power Amplifiers Instruction Manual. Beaverton, Oregon: Grass Valley Group, 1972.

Grass Valley Group Field Modification Note for Lever Arm Assemblies for all 900, 1400, and 1600 series equipment.. Beaverton, Oregon: Grass Valley Group, 1976.

Grass Valley Group Television Equipment Catalog No. 18. Beaverton, Oregon: Grass Valley Group, 1981.

Grass Valley Group Model 100 Video Switcher Volume I. Beaverton, Oregon: Grass Valley Group, 1984.

Grass Valley Group Model 100 Video Switcher Volume II. Beaverton, Oregon: Grass Valley Group, 1984.