In the early 1950s, two competing
color TV systems emerged. CBS proposed a system which transmitted an
image in each of the three primary colors sequentially. A wheel with
segments of red, green, and blue rotated in front of the camera,
while a similar wheel rotated in front of the television screen,
synchronized to the one at the camera. The advantage of the system
was that it was inexpensive. Eventually, the wheel at the receiver
could be replaced with a tri-color picture tube when the cost of
these tubes came down. Unfortunately, the system was not compatible
with the black and white standard.
The other system was proposed by RCA, and was eventually adopted by
the FCC. It used no mechanical parts, and was compatible with black
and white sets. Read a 1950
article about the controversy.
For a few months in 1951, test broadcasts were done using the CBS system.
Some manufacturers, such as Admiral,
made adaptors for the CBS standard.
See newspaper articles and
advertisements. Here is a
CBS announcement of the first New
York demonstration of color television.
In late 1953, the FCC adopted the RCA compatible system. The first color
television sets for this system were sold in 1954. They used a 15
inch screen. Later that year, 19 inch sets were made, and by 1955 all
sets were made with a 21 inch picture tube. Several
manufacturers made 15 and 19 inch sets, most in very small quantities.
See newspaper articles or
advertisements, or a
1953 Time Magazine article. One of the
earliest color broadcasts using the RCA
system was in December, 1953. An excellent history of the
development of color television was published in the
Proceedings of the IEEE in 1999.
The most comprehensive website on early color history is by Ed
Reitan. See his history of
CBS
color.
The first set was made by Westinghouse, and sold for $1295. RCA
introduced the CT-100 a few weeks later, at a price of $1000.
GE sold its 15 inch set for $1,000, Sylvania's cost $1,150. Emerson
rented color sets for $200 for the first month and $75/month thereafter.
By the summer of 1954 there was already a shakeout. A headline in the
New York Times said "Set Buying Lags - Public Seen Awaiting
Larger Screens, Lower Prices". Motorola and CBS promised a 19
inch screen at $995.
In 1955, Raytheon introduced a 21 inch set for $795 and CBS offered a
trade-in of up to $400 for their black and white sets towards the
purchase of a $895 21 inch color model.
By the end of 1957 only 150,000 color sets had been sold. Color
sales were slow until the mid 1960s, when the reliability of sets
improved, prices came down, and more color programming became available. Read these Time
Magazine articles from
1956 and
1958.
* High speed connection suggested
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These sets
are in our collection
Click
on the Image for More Information
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Admiral Ambassador
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Capehart CXC-12
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CBS Color Personal Viewer |

CBS RX-40/41 Color Converter/Adapter |

CBS RX-90
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Col-R-Tel Converter
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Colordaptor
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Colortone Adapter |

Colortone Color Wheel Assembly |

Crosley Color
Wheel Assembly
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Dage 650 Studio Monitor
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General Electric 15CL100 |

General
Electric
4TM-15 Studio Monitor
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Gray Research 1101 Monitor
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Hoffman Colorcaster
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Home Made 1955 Color Projection
Set
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Motorola
19CK1
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Motorola 19CK2 |

Motorola 19CT1
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Philco TV-123
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RCA CTC-4 Director 21
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RCA CTC-4 Haviland 21
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RCA CTC-5
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RCA CT-100
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RCA Model 5
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RCA 21-CT-55
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Sentinel
IU-816
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Sylvania
21C609 |

Sparton 16A211 |

Westinghouse H840CK15 |