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Birn Brothers, Ltd.

defunct postcard publisher located in London, England
Organization postcard_publishing_company Q110165848
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Summary

Birn Brothers, Ltd. is a postcard publishing company[1]. Birn Brothers, Ltd. is known by 3 alternative names across languages and contexts.[2]

Key Facts

  • Located in the administrative territorial entity: London[3]
  • Country: United Kingdom[4]
  • Instance of: publishing house[5]
  • Headquarters location: London[6]
  • Commons category: Birn Brothers[7]
  • Inception: 1905[8]
  • Dissolved, abolished or demolished date: 1964[9]
  • Described at URL: https://pclogos.rthcards.co.uk/data/BIRNBROS/BIRNBROS_01.html[10]
  • Short name: B. B. Ltd.[11], B.B. London[12]
  • On focus list of Wikimedia project: WikiProject PCC Wikidata Pilot/US National Library Of Medicine (NLM)[13], WikiProject Postcards[14]

Related Entities

London publishing house United Kingdom

References

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

Direct Wikidata claims

  1. [4] ↑ . metropostcard.com. Retrieved . metropostcard.com. Provenance: wikidata.org.
  2. [5] ↑ . wikidata.org.
  3. [3] ↑ . metropostcard.com. Retrieved . metropostcard.com. Provenance: wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . metropostcard.com. Retrieved . metropostcard.com. Provenance: wikidata.org.
  7. [9] ↑ . metropostcard.com. Retrieved . metropostcard.com. Provenance: wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata aliases. 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). Birn Brothers, Ltd.. Retrieved October 20, 2026, from https://4ort.xyz/entity/birn-brothers-ltd
MLA “Birn Brothers, Ltd..” 4ort.xyz Knowledge Graph, 4ort.xyz, 20 Oct. 2026, https://4ort.xyz/entity/birn-brothers-ltd.
BibTeX @misc{4ortxyz_birn-brothers-ltd_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Birn Brothers, Ltd.}}, year = {2026}, url = {https://4ort.xyz/entity/birn-brothers-ltd}, note = {Accessed: 2026-10-20}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Birn Brothers, Ltd. — https://4ort.xyz/entity/birn-brothers-ltd (retrieved 2026-10-20)

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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. 14h ago · Stefan Kühn · 2026-10-20 view diff on Wikidata ↗
    Short name → {'lang': 'mul', 'text': 'B. B. Ltd.'}, {'lang': 'mul', 'text': 'B.B. London'}
    Described at url → https://pclogos.rthcards.co.uk/data/BIRNBROS/BIRNBROS_01.htm
    Historical picture postcards university of osnabrück id → b_b_london, birn_bros
    Vintagepostcards-archive-id → 6239
    + 1 other property edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1|2 */ Described at url: https://pclogos.rthcards.co.uk/data/BIRNBROS/BIRNBROS_01.html"
  2. 3d ago · Stefan Kühn · 2026-10-17 view diff on Wikidata ↗
    Logo image → Birn Brothers, London Logo.jpg
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ Logo image: Birn Brothers, London Logo.jpg"
  3. 15d ago · Stefan Kühn · 2026-10-05 view diff on Wikidata ↗
    Located in the administrative territorial entity → London
    Viaf id → —
    Cardcow.com publisher id → Birn Brothers, Ltd.
    Headquarters location → London
    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Headquarters location: London"
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