Size of the books: 21x15cm./8.2×5.9inch.
Weight: 15000gr./329oz.
Year: 1961
 
Lenin Works, published in the DDR in 1961. Dietz Verlag started publishing the Lenin Works series in 1961. This massive serie contains 40 parts of Lenin Works. With this series came 2 books as a registrer and 2 books for supplymental text. In total 44 parts.
It was translated from the Soviet Union edition wich was even bigger with 51 parts. The Soviet edition included the Lenin Letters but Dietz Verlag decided to publish the books in 2 seperate parts, Lenin Werke (Lenin Works) and Lenin Briefe (Lenin Letters).