A SUPPLY HOUSE TIMES' reader has asked if anyone can provide information regarding the origin and/or worth of the copper flush tank pictured. It was removed from an older home in Chevy Chase, Md., when the bathroom was remodeled during the 1960s. The reader has had this copper flush tank for more than 40 years. It has no manufacturer's markings. Please contact Editor Jim Olsztynski at wrdwzrd@aol.com or email Pat Lenius, managing editor, at leniusp@bnpmedia.com, if you can provide any answers to these questions.