Nice, original sponge bucket, shows great use and age. No markings I can see. Really has a lot of. Weighs about 3 1/2 pounds.The item "Civil War Era Iron Cannon Water Sponge Bucket Grease Tar Pail Confederate Union" is in sale since Thursday, March 28, 2019. This item is in the category "Collectibles\Militaria\Civil War (1861-65)\Original Period Items\Artillery Gear, Equipment". The seller is "rvjensen5zd3" and is located in Omaha, Nebraska. This item can be shipped worldwide.