Set of colored mechanical pencils
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Description
One of the personal belongings of the scientist, hydrogeologist, and professor Zhurymbek Sydykov.
A set of mechanical (clutch) pencils manufactured in the USSR. The set consists of three colored pencils - blue, yellow, and red - and 15 spare leads. Such pencils were used for making technical drawings, scientific diagrams, schematics, and other graphic works.
Dating period:
1985-1990жж
Material:
Рlastic
Technique:
Assembly
Size:
14 см