Dead Reckoning Plotting and Celestial Lines of Position
Dead reckoning plotting and celestial lines of position; pts. 1, 2.
Uncertain The US record is unclear: no registration date parsed from the catalog entry.
Finding revision 84a23680, first recorded 5 September 2026. A revision id changes when the finding, its reason or its linked renewals change.
Registration MP13448 (part 1) Uncertain
- Term began
- not parsed
- Claimant
- Springer pictures, inc., New York. 1719
- Class
- MP — published motion picture other than a photoplay (numbering series begun Sept. 1928)
- Finding
- no registration date parsed from the catalog entry
Inspect the catalog entry and source text
The catalog entry has a problem (missing date, or a number that does not fit its year), so the renewal check cannot be relied on.
Registration MP13449 (part 2) Uncertain
- Term began
- not parsed
- Claimant
- Springer pictures, inc., New York. 1719
- Class
- MP — published motion picture other than a photoplay (numbering series begun Sept. 1928)
- Finding
- no registration date parsed from the catalog entry
Inspect the catalog entry and source text
The catalog entry has a problem (missing date, or a number that does not fit its year), so the renewal check cannot be relied on.
Catalog entry
Catalog of Copyright Entries, New Series, Part 1 Group 3: Dramatic Compositions, Motion Pictures, 1943, Internet Archive catalogofcopyrig161libr (OCR text), lines 10505–10508.
Dead reckoning plotting and celestial lines of position; pts. 1, 2. © title, descr. & 8 prints recd. Apr. 8, 1943; M 13448, 13449; Springer pictures, inc., New York. 1719, 1720
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