Logarithmic and polar graph papers
Logarithmic graph papers (horizontal or vertical axis and also both axis). Polar graph papers would be useful too.
Meanwhile, it's possible to download them and many other papers at www.printablepaper.net for free.
Gustavo Moreira commented
Thank you Andrew Hughes, It's excellent!
We currently have both logarithmic and polar paper backgrounds. Are you looking for something different than what is currently offered? Please be as specific as possible!