1969, 30 June. Opening International Industries Fair in Kinshasa. No’s 689-692

Design: Jean van Noten (1903-1982)

Printer: Hélio Courvoisier, s.a., La Chaux De Fonds (Switzerland)

Paper: with threads

Perforation: 11.5

size: 45 x 56 mm

Sheet: 50

Circulation: 50,000

 

No.689 2K, violet

No.690 3K, blue

No.691 10K, green

No.692 25 K, red

The series:

 

The imperforated series is in size (stamp) and coloring exact the same as above:

 

There are no variations or curiosities known for none of the above shown material.