9th centenary of the death of Guido d'Arezzo

Data sheet

Issue

07/29/1950

Face value

£20.

Description

Portrait of Guido d'Arezzo

Color

green

Perforation

14 ¼ × 14 b
rotogravure

Printed by

I.P.S. Value card workshop

Sheets from

50

Dimensions

24×40(mm)

Watermark

wheel I

Drawing

Pierbattista, de Sanctis

Circulation

3.323.000

Unificato Catalog

626

Specific References