Desimal scale restoration/fixing

#restoration #repairing #fixing #scale This is my fifth video. In this video I fix an old Desimal Scale from 1960s. It's now look nice and work correctly. I remove rust used by electrolysis, citric acid and grinding. I also repainted all the parts. What is a decimal scale? This is how wikipedia knows: "A decimal balance or decimal scale is a balance scale which uses the lever in which the arm for weights is 10 times longer than the arm for weighted objects, so that much lighter weights may be used to weigh heavy object. Since the platform for the load has large area, it employs two supports connected to the shorter arm, with the second support connected via a lever run horizontally under the platform, to ensure that the weight measurement does not depend on its placement on the platform." Filming the video was still a practice, as was editing.