Keeping Track Of Page Numbers For Catalog Items

It can be very frustrating to know there is an item you saw and wanted in a catalog but not be able to find it again. I use a method that solves this problem with very little trouble. I flip through my catalogs and when I see an item I'm interested in, I simply write, in a neat row, on the back or front the page number. If there is room I will also write a one or two word description. Not only does this tell me where in a catalog an item is located, but also which catalog its in. A great time saver.