Korea South. 2019. The World Through a Microscope (MNH **) Block of 4 stamps

Description

Art: ST-006290

Country / Post: Korea South
Subject: The World Through a Microscope
Size of stamp: 40×30
Perforation: 13 x 13ј
Year: 2019
Date of Issue: 19.02.2019
Michel #: KR 3364-3367
Yvert #: KR 3125-3128
Condition: MNH **