Centenary Hydrographic Institute of the Navy

Data sheet

Issue

02/15/1973

Face value

50 pounds.

Description

Boating and sound waves

Color

polychrome

Perforation

13 1⁄4 × 14 p

Press

rotogravure

Printed by

I.P.S. Officina cards values

Sheets from

50

Dimensions

30 × 40 (mm)

Drawing

E. Gospels

Circulation

15.000.000

Unificato Catalog

1198

Specific References