The issue is with how the index was created for the Beta City Directory database.
The index was created using OCR (optical character recognition) - a computer program, rather than a human-created index.
Items are missing, because the OCR scanner did not recognize the names correctly.
The index was created using OCR (optical character recognition) - a computer program, rather than a human-created index.
Items are missing, because the OCR scanner did not recognize the names correctly.