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Portopí fifth-order optical apparatus

Fifth-order apparatus completed in 1913, producing fixed white light varied by isolated flashes at three-minute intervals.

Source Evidence

Direct relationships

Reviewed links from this object to a station, place, manufacturer, collection, or another heritage identity.

Connections and discovery

View direct connection graph (2 objects)

Optional discovery

8 related objects

These reviewed objects are reached within two graph steps through a shared manufacturer, place, or related identity. They are discovery context, not part of this object's own lifecycle.

Through related object

Torre del Senyal

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Through related object

Torre del Senyal

View full related network map (10 graph objects)
Data and downloads

Open lifecycle JSON · Open graph JSON · Open related lifecycle JSON · Open related graph JSON

Rights & Attribution

Content License

Original editorial content on this page: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International. See Rights & Reuse.

Media Rights

No published media with documented rights on this record.

Attribution

"Portopí fifth-order optical apparatus" · LUX-ASSET-000797 · © LUX143 · Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International · https://light.lux143.org/heritage-assets/LUX-ASSET-000797/

Citation

LUX Light Archive, Heritage asset: "Portopí fifth-order optical apparatus", LUX-ASSET-000797, https://light.lux143.org/heritage-assets/LUX-ASSET-000797/, accessed 2026-09-17, archive v0.24.571.