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magazine would have the copyright renewed in 1959. Online page scans of the
Catalog of Copyright Entries, published by the US Copyright Office can be found
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because it was published in the United States between 1929 and 1963, and although there may or may not have been a copyright notice, the
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English Knowledge (XXG) use this file (pages on other projects are not listed):
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for US works (depending on the date of the author's death), such as Canada (70 years
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Note that it may still be copyrighted in jurisdictions that do not apply the
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John E. Lodge, "New triumphs in age-old quest for perfect timepiece" in
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142:English:
773:Metadata
621:(114 KB)
591:(148 KB)
476:Captions
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576:current
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