Have you read Caspar Hare's "Should we wish well to all?" - http://web.mit.edu/~casparh/www/Papers/CJHareWishingWell.pdf - I think it's the original source for both the Suitcases trolley cases and the medicine case you discuss here! Really great paper.
Have you read Caspar Hare's "Should we wish well to all?" - http://web.mit.edu/~casparh/www/Papers/CJHareWishingWell.pdf - I think it's the original source for both the Suitcases trolley cases and the medicine case you discuss here! Really great paper.