Stöhr (Stoehr) numbers font is free for non-commercial use only. If you want to use this font commercially, please contact me at firstname.lastname@example.org
to get an information about pricing.
Any donation from non-commercial users is welcome.
And if you like the font, you might want to visit my FB page here: www.facebook.com/typewriterfonts
or my webpage: www.typewriterfonts.net