For fixing the film during drying, usually use special clothespins or clips. But if these instruments are at hand does not, they will replace ordinary paper clip.
Recommend to read
“LE CORSAIRE” WITH TWENTY YEARS OF EXPERIENCE
Carrier-based fighter F4U-5/7 CORSAIR. In the annals of aviation are not many aircraft left in her mark. But it is to such aircraft include the American fighter F4U CORSAIR the Chance...
“HERCULES” THE STORM OF MISSILES
Anti-aircraft interceptor missile NIKE-HERCULES MIM-14B. Source options for most anti-aircraft missiles designed in the 1950s "on both sides of the ocean", become missiles manufactured...
