Russia Commemorative Token 1998 "Walrus Laptev subspecies (Odobenus Rosmarus Laptevi Tchapski)" from the "Red Book" series of the Republic of Sakha (Yakutia). Joint-stock company "Aldanzoloto" 1998. Gold 750-carat "And the code of the State Assay Supervision Inspection in the Republic of Sakha (Yakutia) -" D "). Ribbed edge. Gold 17.18 g. Diameter 27.1 mm