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
TRABANT: FROM HATE TO LOVE
In the middle of 1950-ies to meet a car on the streets of Moscow was not easy. Still, it came across lendlizovskie "Studebaker" and Jimsy, reparation "Opel" and "Jorge" as well as...
THERMORESIN FOAM
If you have a rectifier for charging automobile batteries, a step-down transformer or Latr you will be able to make thermoresin cutting foam. The cutting part is a piece of nichrome wire...