The old Cards can be used in many ways. Youcan turn them upside-down, and treat the other endsimilarly, then you can turn them over ,and the backsof them will give you two more spaces to be used.Some might even use the four sides also ! After theCards are entirely covered, they can be used for scrap-books for Hospitals.
reuse of index cards
How exactly would fully used ("covered") cards be used for scrapbooks for Hospitals?