Alexander C. Black of 3105 9th Street, Douglas, Arizona 85607, sent these photos from last year's parade in Tombstone, Arizona, during Helldorado Days. 'It is getting so they have a real good turnout of old engines and tractors,' he says. He also wants readers to know that 'My A-C model C is coming along nicely. All the old rusty sleeves and pistons are out of the engine, and new sleeves installed. It is sure too bad so many tractors had vertical exhaust pipes that collect rain water!!!'