It means the actual date that the signature was signed on the document.
Quick Answer. A half-barrel keg of beer weighs 140 to 170 pounds. It holds 15.5 gallons, which is about seven cases of beer. Keg sizes are not standardized, so volumes and measurements can vary slightly between countries and manufacturers. Continue Reading.
One kilogram is about 2.2 pounds. One gram is about the mass of a paperclip. To avoid decimals, you should weigh an envelope in grams. (If the mass of the envelope is 7 grams, you could say that it was .007 kilograms, but this seems hard to grasp compared to 7 grams.)