This work is a “bockwell” on the margins of the alternative reality “Kirov Spring”, its serial number in the series is “2.1” (two point one, one tenth). The third serial number in the series belongs to the work “Kirov Spring 1938-1939” ". A brief illustrated description of the design, construction and operation of Spanish light cruisers, their transfer to the USSR and rearmament in the alternative reality "Kirov Spring" is made in the style of monographs of the magazine "Maritime Company" and may be of interest to fans of the technical details of military shipbuilding.