At the present time the Cleveland Iron and Nail Company is erecting the first blast furnace within the city limits, calculated for a capacity of about three hundred tons per week. The firm have also built works on their grounds for the manufacture of gas pipe, which have been in successful operation for about a year, with the exception of a delay caused by a fire. This is an important work in a city so rapidly growing as Cleveland, and will retain many thousand of dollars formerly sent to Philadelphia and other points. On the passage of the National Bank Law, Mr. Worthington and a number of other capitalists of the city, organized the First National Bank of Cleveland, with a capital of four hundred thousand dollars, which has been very successful. Mr. Worthington was elected president on its organization, and still retains the office. He is a director of the Ohio Savings and Loan Bank, of this city. He is also largely interested in the local Insurance interests; vice-president of the Sun, and also interested in the Cleveland and Commercial, and is a director of the Hahnemann Life Insurance Company. He is also president of the Cleveland Iron Mining Company, one of the most successful organizations of the kind in the country. No one man, probably, has done more towards building up the business portion of the city than has Mr. Worthington. His first building was erected on the corner of Ontario and St. Clair streets, now occupied by H. Johnson. Since that time he has erected fifty dwelling-houses, and fourteen stores. In 1840, he was married to Miss Maria C. Blackmar, of Cleveland, by the Rev. Dr. Aiken. Of the marriage six children have been born, two sons and four daughters, all living. The oldest son, Ralph, is now a member of the firm. In 1862, Mr. Worthington became interested in the wholesale dry goods business in New York City, and has been quite successful in the enterprise. Mr. Worthington is a good specimen of a self-made man, who was not spoiled in the making. Hard work did not harden his character, nor has prosperity turned his head. Coming to Cleveland without a dollar, he has built up a large fortune by sheer hard work, close application to business and strict business habits. He at the same time built up a fine reputation by his integrity of character and scrupulous honesty in his dealings. At fifty-six years of age, his health is now, as it has always been, remarkably good; he has never been detained from business on account of sickness. N. E. Crittenden. One of the best known names in this city, to new as well as old citizens, is that of N. E. Crittenden. For very many years his jewelry establishment has been a landmark in the business district "on the hill," and the greater part of the population, for about forty years, have taken their time from his clock.