Ключевые слова: 10 kg accuracy, 2 kg, 5 kg, antique, balance, barn, black, brown, calibration, collection, country, covered with rust, fashioned, grange, gravitational, gravity, group, heavy, horsebarn, household, importance, iron, isolated, kilogram, lightweight, mass, measurement, metal, metallic, obsolete, old, oldfashioned, poland, rustiness, rusty, scale, scales, significance, smut, weight, weights,