Smallest postage stamp
- WHO
- Romfilatelia S.A.
- WHERE
- Romania (Bucuresti, Romania)
- WHEN
- 23 May 2026
The smallest postage stamp is 7.5 x 9 millimeters (0.29 x 0.35 inches) and was achieved by Romfilatelia S.A. (Romania), in Bucharest, Romania, on 23 May 2026.
The smallest stamp reproduces the historic Romanian “Bull’s Head” stamp design in miniature format.