Stamp: Communication of both world oceans (overprint) (Panama 1937)

Communication of both world oceans (overprint) (Panama 1937)

Stamp, Communication of both world oceans  (overprint), Panama,

01 March (Panama ) within release 4th Postal Congress of the Americas and Spain goes into circulation Stamp Communication of both world oceans (overprint) face value 10 Panamanian centésimo

Stamp Communication of both world oceans (overprint) in catalogues
Michel: Mi:PA 212

Stamp is square format.

Overprint UPU

Also in the issue 4th Postal Congress of the Americas and Spain:

Data entry completed
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Stamp Communication of both world oceans (overprint) in digits
Country: Panama
Date: 1937-03-01
Print: Recess
Perforation: 12
Emission: Air Mail
Format: Stamp
Face Value: 10 Panamanian centésimo