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Saturday 10-6

Sunday 12-5

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Early Color Television

Replica Motor Control Chassis for Gray Research Monitor

John Folsom recently acquired a Gray Research field sequential monitor which is missing its motor control chassis. In late 2013 John visited Bob Galanter and they fabricated this replica chassis.

Bob cutting parts for the chassis

The chassis and mounting bracket

Welding the mounting bracket to the chassis

After the welding

Bob grinds off the excess material

The two parts assembled

John and Bob

Cutting the holes for tube sockets, etc.

Routing out the hole for the power transformer

The finished chassis

The view from the bottom

The original chassis from the monitor at the Early Television Museum

The chassis will be tin plated. After a period of time it will acquire a dull finish similar to the original chassis.