Buy reference books. I even bought duplicates with the reference books I need constantly and eliminate the pages in the areas I collect and so i need not lug throughout the whole book. This was expensive initially, but cheap the 1st time I want to that information in a show where I wouldn’t have brought the entire pile of books. My personal reference notebook may be reduced to a couple of inches thick, in support of offers the essential material associated with underwater minnows and boxes. I’ve also were required to create one just for the miscellaneous lures as that area is often a specialty unto itself. antiques