Hi! I just received the 1937 SS5 for my father, Joshua Thomas JACOB (1920-1997). Apparently he started working for Stewart Hartshorn Co., 145 Grant Ave., E. Newark, NJ at the age of 16. Does anybody know what business this company was in? I guess Dad must have been an apprentice at that age. Is E. Newark a different city from Newark? in Essex Co.? Thanks for any help. Best regards, Liz France Searching OTHEN, WIEDEMANN, HEALY, HACKETT, HANSEN, JACOB, LOWE and others