Nonsense. Nobody carried their cards like that. I worked for eight years in card shops, no one ever dropped the cards. You used trays with locking tabs. Our ma

Nonsense. Nobody carried their cards like that. I worked for eight years in card shops, no one ever dropped the cards. You used trays with locking tabs. Our master file was 40,000 cards, held in twenty heavy trays. We ran the file through twice a day, five days a week. Never dropped the cards. They did jam, though.