Victor Calculator Ribbon 7010 from EBS 1-800-816-6855 for use in Victor calculator models 100, 120, 305, 306, 307, 311, 331, 332, 350, 510, 511, 515, 600, 605, 610, 620, 660, 670, 675, 705, 800, 820, 830, 840, 850, 860, 1240, 1240-2, 1260, 1260-2, 1280 A,
