First is 9x12" folder from Emress that opens to show 84 campaign buttons from 1968 including hopefuls and third parties. Second is 1972 catalogue from "Powerline" on buttons, badges and ribbons with prices. 8.5x11" and 20 pages. Minor tanning along spine. Third is two different 8.5x11" items from Greenduck promoting their "Lithello" product, a litho button with cello-like coating. One is three-fold brochure and other is 8-page catalogue plus price folder from 1983. Fourth are two business cards from 1950s for "Pat. Gogerty Displays." Fifth is 8x11" stiff sheet with prices and sizes for celluloid buttons in 1959 for "The Samco Line." Minor dust soil. Last is first issue of political hobby publication "The Political Bandwagon" Volume 1, No. 1, June 1984. Exc. Scarce button industry materials.