§ 3-75 Writing Paper, Notebook Paper, Envelopes.
RCNY § 3-75
The declaration of quantity on a package of writing paper, notebook paper or envelopes shall indicate the number of sheets or envelopes, as the case may be, in the package. When envelopes are included in a package of writing paper, the declaration shall indicate both the number of sheets of paper and the number of envelopes. The size of the lettering setting forth the number of sheets shall be equal to or greater than any other quantity representation on the package.
