# specimen stamp

> postage stamp or postal stationery indicium sent to postmasters and postal administrations so that they are able to identify valid stamps and to avoid forgeries

**Wikidata**: [Q2594781](https://www.wikidata.org/wiki/Q2594781)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Specimen_stamp)  
**Source**: https://4ort.xyz/entity/specimen-stamp


## References

1. Freebase Data Dumps. 2013