俄罗斯联邦 1918/1918 - 俄国内战：高加索地区的索契。两枚极为罕见的邮票！ - Michel № 1 В, 2

Excellent collectible condition!
Typographic overprint on stamps of the Russian Empire.
According to the Michel catalogue, these 2 stamps are valued at 400 euros.
According to the Kramarenko catalogue (see the photo from the catalogue), they are valued at 1100 euros.
Prices in Kramarenko's catalog are listed in dollars. The lot price has been converted from dollars to euros.

Catalog value: (2024) €400

Insured letter/tracking number
Lithuanian Post