1812 1 361/1 I..admit your publication to be a newspaper and to be rated at Newspaper Postage.
1892 Apr. 209/2 Newspaper postage, 80 cents. A most unreasonable charge.
2000 (Nexis) 14 Nov. 1 c Newspaper postage will increase from 26.6 cents for a 10-ounce mailing to 28.7 cents.