In wall weekly that’s for sure indicate that this sliding arrow with a window cut out, for example, of cardboard, glued back zasypkoj of the same material.
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MODELIST-KONSTRUKTOR 1997-11
IN THE ROOM: Public KB: V. Artemchuk. Ultralight "Dragonfly" (2); I. Mitskevich. Speedometer of Bicycle (8). Small-scale mechanization: V. Alexander. The drill team (9). ...
MUSHROOMS
Did you know that the role of fungi in human life not so small as it seems? Meanwhile, species of fungi there is a huge number. It is not only those mushrooms which we used to gather...