Manufacturer: Amodel (Ukraine) Scale: 1/72 Material: Plastic Paint: Unpainted, Unassembled, Kit do not contain paints and glue. Condition: New in Box The length of the model in mm: 137 AN602 (aka "Tsar-bomb", it "gruel") - thermonuclear bombs, developed in the USSR in 1954-1961 gg. a group of nuclear physicists headed by Academician of the Academy of Sciences of the USSR Igor Kurchatov. The complete kit includes: 212 plastic parts Scheme for staining patterns Detailed instructions in English and Russian languages Tsar Bomba (AN602) The Tsar Bomba mushroom cloud seen from a distance of 161 km (100 miles). The crown of the cloud is 56 km (35 miles) high at the time of the picture. Type Thermonuclear weapon Place of origin Soviet Union Production history Designer Yulii Borisovich Khariton, Andrei Sakharov, Victor Adamsky, Yuri Babayev, Yuri Smirnov, Yuri Trutnev, and Yakov Zel'dovich. Designed 1961 Number built 1 Specifications Weight 27,000 kilograms (60,000 lb) Length 8 metres (26 ft) Diameter 2.1 metres (6.9 ft) Blast yield 50 megaton TNT (210 PJ).[1]