Throughout my more than thirty years in the smelters, mills, and mines in the Sudbury area, my company has always sought out the best people, the best communications equipment, and the best measurement equipment. There has, however, been a long and recurrent theme of deficiencies with finding high quality targets. To solve this problem, Bull Corp, in business for 40 years, designed and had machined, targets which do not exist for sale anywhere else in the world. Our seven specialized scales/targets and/or their corresponding design drawings are available for sale on this website, as well as their accessories and adapters. In the following paragraphs, you will read about the development of these instruments over the years.