Hi Peter. What I do is similar to what Nancy at Beaverton said she does, and some of what Maryam at D.C. does. I adhere some cash receipts onto pages in my journal book, to retain information of prices of some things (mostly food) in countries in Europe. I acquire a large scrapbook (14 inches height, 12 inch width) for each country that I visit. Each page is in a transparent polyethylene sleeve that is open at the top. The paper sheets are heavy paper, acid - free. The scrapbook has a total of 20 pages, counting both sides of each page. I fill the scrapbook pages with everything that can be put on the pages : photographs,picture postcards, photographs cut from brochures and magazines and books, artistic tickets that were for my entrance to museums and palaces, ..., airline boarding pass, small maps, foreign postage stamps, foreign coins, and I put little images of sea creatures - from a scrapbooking store - in my scrapbook of the Greek islands. I adhere the items to the scrapbook pages, using double sided adhesive squares (3/8 inch). A big scrapbook is approximately one inch thick, thus it occupies an area one inch wide on a book shelf. The photographs and everything in a scrapbook can be seen, any place, any time. Seeing those photographs does not require the use of a computer or any electronic equipment that may become obsolete in the future. When I travelled a long distance in airplanes, visiting my parents, I brought a scrapbook from one of my trips to Europe, to show it to my parents, when they were old and unable to travel. They enjoyed seeing the photographs. Photographs in the polyethylene sleeves, closed at the top by reusable scotch tape, are well preserved, for very many years.