It is convenient to create a temporary memo — whether it is preparing the card for your file, or just notes about the latest Affairs in the coming days, or envelopes with letters awaiting answer: they are placed between the turns of the springs (preferably of large diameter). Ensure that the spring does not ride, attach the ends of tin or cardboard cheeks.
Recommend to read
A WHITE SAIL…
A white sail gleams In the mist of the blue sea... These lines from a beautiful poem by the great Russian poet always evoke a dreamy sadness and a burning desire to go into the...
ROCKETMODEL CLASS S8F
Readers of radio-controlled model copy of the missile and aircraft interceptor BI-1, the parameters of which correspond to rocket gliders S8F Recall that this flying class combines the...