WWI US Eagle 5/8 in  24L 15mm copper brass buttons w oxidation lot of 4 E9128

WWI rimless US Army buttons are copper brown finish and have green oxidation on them. They have been coated with WD40 to loosen this up and bagged. This will help loosen some of the green oxidation without harming the finish. Do not scrub them except with a soft toothbrush. These are the rimless style which is getting very hard to find. All assorted makers.