How to work with lettering, numbers, pictures that are written on cookies.
A few more pointers on torn or crumpled pages.
ממצוא חפציך (Mimtzo Cheftzecha): Understanding the Conditions;
מחמת חסרון כיס Machmas Chesron Kis: Foods and ספרים (Seforim) for Sale, אתרוג (Etrog), Etc;