Guinea-Bissau
gun-20180315-w-02
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Stamp pictureFirst day of issue: March 15, 2018
Width: 147 mm
Height: 93 mm
Perforation: Imperforate
Location: Ice Hockey Volume CX
Stamp ID = 5387

Souvenir sheet shows Jaromir Jagr
Souvenir sheet shows Mike Modano

From Linn's "Stamp Issuing Entities Of The World" page.

Guinea-Bissau (1974-)
Stamp-issuing status: active; Population: 1,178,584. Independent republic on the coast of Africa, bordered by Senegal and Guinea.