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Louis Koch (Halberstadt)

postcard publisher in Halberstadt, Saxony-Anhalt, Germany
Organization postcard_publishing_company Q106702625
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Key Facts

  • Country: Germany[1]
  • Headquarters location: Halberstadt[2]
  • Commons category: Louis Koch, Halberstadt[3]
  • Inception: 1869[4]
  • Described at URL: https://www.guestrow-history.de/index.php/koch-louis[5]
  • Short name: L K H[6]
  • Different from: Louis Koch[7]
  • On focus list of Wikimedia project: WikiProject Postcards[8]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [8] ↑ . wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Louis Koch (Halberstadt). Retrieved October 5, 2026, from https://4ort.xyz/entity/louis-koch-halberstadt-
MLA “Louis Koch (Halberstadt).” 4ort.xyz Knowledge Graph, 4ort.xyz, 5 Oct. 2026, https://4ort.xyz/entity/louis-koch-halberstadt-.
BibTeX @misc{4ortxyz_louis-koch-halberstadt-_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Louis Koch (Halberstadt)}}, year = {2026}, url = {https://4ort.xyz/entity/louis-koch-halberstadt-}, note = {Accessed: 2026-10-05}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Louis Koch (Halberstadt) — https://4ort.xyz/entity/louis-koch-halberstadt- (retrieved 2026-10-05)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 9d ago · Stefan Kühn · 2026-10-05 view diff on Wikidata ↗
    Vintagepostcards-archive-id → 4747
    Sitelink count → 1
    Gnd id → 1073091503
    Cardcow.com publisher id → Louis Koch
    + 18 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Short name: L K H"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.