Mongolia. February 25 - March 1, 1955 Landscapes of the environs of the city of Ulan Bator, the foot of Choibalsan Mountain. Yurts at the foot of the mountain. Forester Myagmar goes round his plot on horseback. Ulan Bator city. Museum named after Sukhe-Bator. Former partisan-machine gunner of the Sukhe-Bator detachment, 64-year-old forester Myagmar tells the pioneers about his meeting with V.I.Lenin in 1921.