George Sutherland, Louisville Gas Electric Company v…
“ The characteristics of this deed of trust clearly furnish a basis for reasonable classification as compared with probably every mortgage exempted from the recording tax. If the statute as applied does not in fact discriminate in favor of any property of a like nature, there is not inequality in treatment. A 'tax is not to be upset upon hypothetical and unreal possibilities, if it would be good upon the facts as they are.' Pullman Co. ”
