I am in need of the following for pictures for an article for the club magazine. If you can help, let me know.
Edison spark plug cross reference.
Champion, or other major plug company with cross reference to Edison.
Champion two ring porcelain [30-40's] with brass top, J-11, or J-12
Champion two ring porcelain [30-40's] may or may not have brass top, JA11
Any reference, advertisement, or technical information on an Indian-Edison 56, which has Indian script on it! This is a standard 14mm plug. Thanks, Marty Megregian