Upon the representation of any taxpayer that he or she has paid the taxes or other municipal charges for which the Director of Finance has demanded payment, the Board of Municipal and Zoning Appeals is hereby authorized to investigate the case. If the party shall declare his or her receipt has been destroyed or lost, and if undoubted proof or satisfactory documentary evidence is given that the said bill has been paid, the claim shall be abated. City Code, 1950, art. 37, §32(1st sen.) 1966, art. 28, §33(1st sen.) 1976/83, art. 28, §2(1st, 2nd sens.) Ord. 44-149 Ord. 67-1057