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stamp expert mark

mark of an expert on the reverse of a stamp, confirming the expertisation
Place philatelic_term Q4530601
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stamp expert mark

Summary

stamp expert mark is a philatelic term[1].

Key Facts

  • stamp expert mark's instance of is recorded as philatelic term[2].
  • stamp expert mark's Commons category is recorded as Stamp expert marks[3].
  • stamp expert mark's has cause is recorded as philatelic expertisation[4].
  • stamp expert mark's described by source is recorded as Lexikon der Philatelie (new ed.)[5].
  • stamp expert mark's described by source is recorded as Stamp Expert Website[6].
  • stamp expert mark's Google Knowledge Graph ID is recorded as /g/1224hfyc[7].

Body

Designation and Status

stamp expert mark's instance of is recorded as philatelic term[2].

References

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

Direct Wikidata claims

  1. [2] ↑ . German-English Philatelic Dictionary (1 ed.). wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). stamp expert mark. Retrieved May 3, 2026, from https://4ort.xyz/entity/stamp-expert-mark
MLA “stamp expert mark.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/stamp-expert-mark.
BibTeX @misc{4ortxyz_stamp-expert-mark_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{stamp expert mark}}, year = {2026}, url = {https://4ort.xyz/entity/stamp-expert-mark}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): stamp expert mark — https://4ort.xyz/entity/stamp-expert-mark (retrieved 2026-05-03)

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