2012 Sc 1580-1583 Sochi – Tourism on Black See Coa Scott 7348-7351

2012. Sochi – Tourism on Black See Coa.
Condition: MNHOG.
Catalogs: Scott 7348-7351, Standard Collection 1580-1583, Michel 1812Zf-1815Zf.
Issued on: April 27, 2012.
Perforation: comb 12½ x 12.
Printing: Offset lithography.
Colors: Multicolor.
Face value: 15 ₽; 20 ₽; 25 ₽; 30 ₽.
Quantity: 660,000; 660,000; 660,000; 660,000.