
When the pencil lines of the drawing or drawing close to each other — the usual eraser, it is difficult to remove the erroneous one so as not to damage the adjacent correct. But this operation will be virtually the exact jewelry and if a thin slice of gum to hold in the “beak” of the spring: simple and convenient.
Recommend to read
THE LAST OF THE “KV”, THE FIRST “IS”
In December 1941, the design Bureau of Chelyabinsk Kirov factory (up to October 1941 - Chelyabinsk tractor plant) representatives of the Armored Directorate of the red Army considered...
Motorcycle for trailblazers
Readers of the magazine “Modelist-Konstruktor” are offered a simple wheel-and-ski snowmobile designed for travel along snow-covered country roads and even open snowfields.
The...