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Original vintage broadcasting trade magazine ad for INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION ITT of New York City, NY. We Patent a Lot of Ideas Like This. this experimental television tube was a giant even at 4" in 1930. It made TV possible. For the Electronic Scanning and Synchronizing Systems was invented by Philo T. Farnsworth, ITT scientist, and licensed to all major US television manufacturers. Old 1965 television broadcasting industry advertisement.
Model: r844| Discount: | $3.60 |
| Save: | 20% |
