Dr. H. R. Seelen

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Early Electronic Television History American Sets at the Museum British Sets at the Museum Gallery Database Summary Broadcasting CRTs Accessories Technical Information Restoration Advertising Articles Gerolf Poetschke's Site Eckhard Etzold's Site

Postwar American TV History American Sets at the Museum British/Europen TV History British/Europen Sets at the Museum TV in the Rest of the World Gallery of Unusual Sets Broadcasting CRTs Accessories Technical Information Restoration Advertising Articles Eckhard Etzold's Site

Early Color TV History Sets at the Museum Gallery Database Summary Broadcasting CRTs Accessories Technical Information Restoration Advertising Articles Pete Deksnis's Site Ed Reitan's Color Television History Eckhard Etzold's Site

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Early ColorTelevision

Dr. H. R. Seelen

Early Television

Donated to the museum by Joe McGlinchy

This desk calendar was an award for Dr. Seelen, "Mister Color Picture Tube", who was a Division Vice President at the Television Picture Tube division of RCA. He was one of the designers of the 21AXP22, RCA's first 21 inch color tube.

Early Television

Milestones in Color Picture Tube Development
Development of 21 Inch Metal Envelope Color Picture Tube

Early Television

A patent by Seelen

Early Television Museum

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