21. Van Valkenburgh said, " How did I know it was a clerical error ?" 22. He told the Globe it was because of clerical errors . 23. Clerical errors , such as misspelled names or inaccurate addresses all lead to wrongful arrests.24. And Cornell has learned a clerical error can become magnified in these litigious times. 25. Each time, the company said, clerical errors were to blame. 26. Any misplacement of the photos involved nothing more than clerical error , the defense maintained. 27. A clerical error at NTA prevented the copyright from being renewed properly in 1974. 28. Pocket-vetoed due to a clerical error by President Jimmy Carter. 29. The government revised the death toll down from 14, 241 on Friday, citing clerical errors . 30. First, the exclusionary rule was historically aimed at preventing police misconduct, not court clerical errors .