Semaphore signalling system, satellite dish (Guinea-Bissau 1977)

30 September (Guinea-Bissau ) within release 100 Years of Progress of Post and Telecommunications goes into circulation Souvenir Sheet Semaphore signalling system, satellite dish face value 50 Guinea-Bissau peso

Souvenir Sheet Semaphore signalling system, satellite dish in catalogues
Michel:	Mi:GW BL61A

Souvenir Sheet is horizontal format.

Also in the issue 100 Years of Progress of Post and Telecommunications:

• Stamp - 100 Years of Progress of Post and Telecommunications face value 3.50;
• Stamp - 100 Years of Progress of Post and Telecommunications face value 5;
• Stamp - 100 Years of Progress of Post and Telecommunications face value 6;
• Stamp - 100 Years of Progress of Post and Telecommunications face value 30;
• Souvenir Sheet - 100 Years of Progress of Post and Telecommunications face value 30;
• Stamp - 100 Years of Progress of Post and Telecommunications face value 35;
• Stamp - 100 Years of Progress of Post and Telecommunications face value 40;
• Souvenir Sheet - Semaphore signalling system, satellite dish face value 50;
• Souvenir Sheet - 100 Years of Progress of Post and Telecommunications face value 3.50;
• Souvenir Sheet - 100 Years of Progress of Post and Telecommunications face value 5;
• Souvenir Sheet - 100 Years of Progress of Post and Telecommunications face value 6;
• Souvenir Sheet - 100 Years of Progress of Post and Telecommunications face value 35;
• Souvenir Sheet - 100 Years of Progress of Post and Telecommunications face value 40;
• Souvenir Sheet - 100 Years of Progress of Post and Telecommunication face value 40;
• Stamp - 100 Years of Progress of Post and Telecommunication face value 40;