I counted my collection of National Geographics and I have about 550 issues, some dating to 1950. I was looking for this fossil of a fern that I found while in PA about 11 years ago; wish I would of looked for more now that I look back. Anyway it's lost in my room somewhere I guess... couldn't find it. Found some thing I wrote like 6 or 7 years ago, forgot about it. I should finish it I think.