A case for carrying mail from the Moscow-Yaroslavl-Arkhangelsk railway

An extremely rare and entourage suitcase-case, in which, apparently, mail items were transported from the Plesetskaya station of the Moscow-Yaroslavl-Arkhangelsk railway. Wood, paint, steel. Very good condition, the remains of the original paper tag are preserved on the back side. Size 140*240*380 mm. The original key is attached to the handle. An excellent purchase in any private or museum collection related to the history of the railway or post office. Guarantee of authenticity.