Carlson comes with scads of preloaded blocks for everything from control points to vegetation symbols, but there is no book showing the block name and what the symbol looks like for easy selection. Until now.
I got tired of trying to scroll through the preview window, so I sat down and created pages of the symbols and the AutoCad hatch patterns I have available. Then I made a pdf file of each page so I can print the suckers out. Makes life a little easier.
If you would like a copy of the pdf file, send me your email address through this site and I will be glad to send you a copy. (I've got it down to 900KB, so it ought to email easily.)