Lenin and his associates had been brought face to face with a condition which many Marxian Socialist writers had foreseen was likely to exist, not only in Russia, but in far more highly developed industrial nations, namely, a dangerous decline of production and of the average productivity of the workers, instead of the enormous increase which must be attained before any of the promises of Socialism could be redeemed. A few figures from official Bolshevist sources will serve to illustrate the seriousness of the decline in production. The great Soromovo Works had produced fifteen locomotives monthly, even during the last months of the Kerensky régime. By the end of April, 1918, it was pointed out, the output was barely two per month. At the Mytishchy Works in Moscow, the production, as compared with 1916, was only 40 per cent. At this time the Donetz Basin was held by the Bolsheviki. The average monthly output in the coal-fields of this important territory prior to the arrival of the Bolsheviki was 125,000,000 poods. The rule of the Bolsheviki was marked by a serious and continuous decline in production, dropping almost at once to 80,000,000 poods and then steadily declining, month by month, until in April-May, 1918, it reached the low level of 26,000,000 poods.[35] When the Bolsheviki were driven away, the production rose month by month, until, in December, 1918, it had reached 40,000,000 poods. Then the Bolsheviki won control once more and came back, and at once production declined with great swiftness, soon getting down to 24,000,000 poods.[36] These figures, be it remembered, are official Bolshevist figures. [35] _Economicheskaya Zhizn_, May 6, 1919. [36] _Idem._