He sold the Manhattan-based company in 1978.
His father, Ian, had named the Manhattan-based company after his son.
The Manhattan-based company is a leading producer of nonferrous metals.
By 1986, when he retired as president, the Manhattan-based company had more than 20 subsidiaries and thousands of employees.
The Manhattan-based company said it had merged the two divisions because many of their markets, manufacturing processes and strategies overlapped.
He retired from the Manhattan-based company in 1974.
But the Manhattan-based company was limited by the high prices for goods in the city supermarkets and the unreliability of their delivery services.
Over the past year, America Works, a Manhattan-based company, has used its welfare-to-work model to place more than 300 former prisoners in jobs.
The Manhattan-based company was founded in 1931 by his brother Robert, a leading American numismatist.
More recently, he had headed Broadband Communications, a Manhattan-based holding company.
