200th anniversary of the death of Paolo Ruffini

Data sheet

Issue

10 may 2022

Face value

B (€1.10)

Description

Portrait of Paolo Ruffini and mathematical formulas

Color

polychrome

Perforation

11

Press

rotogravure

Card type

Snowy Neutra

Support

Self-adhesive

Printed by

I.P.Z.S. Rome

Sheets from

45

Dimensions

30 × 40 (mm)

Drawing

M. Horns

Circulation

300.000

Unificato Catalog

4254

Specific References