On 29 Jun 2008 at 18:06, FordneyNJ at aol.com wrote: > Does anyone recognize these numbers from an o/d unit? > 22/61753/007684 I recognize the individual digits. I have seen many times, indeed they are old friends. That particular combination means nothing to me however. A conspiracy perhaps? -- Jim Muller jimmuller at rcn.com '80 Spitfire, '70 GT6+