I have never found a book that lists all the old packers, completion equipment. However over the years I have saved many that I have come into. Otis is of course Halliburton, and as an example Guiberson is also handled (should be still) by Halliburton also as they purchased Dresser Ind. It is difficult sometimes to chase down old equipment. My best advise is to find several contacts who have been around long enough to remember some of these and they can help with direction and information.