Manual No. 21 of visual aids for agriculture in Kuibyshev Region.

According to the center, within the border depicting the borders of Kuibyshev region, the areas of the region are highlighted within the contour, in the upper left corner-the inscription: "Kuibyshev region of Korimovs", in the upper right corner-the figure "21", in the lower right-the symbol, scale, specific weight of individual corrugated cultures. The image is in black.

Creation time: 1960 yод.

Place of creation: Kuibyshev