Paper size impossible to encounter ISO standard papers in day-to-day uses, with "Carta" (Letter), "Oficio" (Government-Legal) and "Doble carta" (Ledger/Tabloid) being nearly universal. In Canada, US paper sizes are a de facto standard. The government, however, also uses ISO paper sizes. There is an additional paper size, , to which the name "Government-Letter" was given by the IEEE Printer Working Group (PWG). It was prescribed by Herbert Hoover when he was Secretary of Commerce to be used for US government forms, apparently to enable discounts from the purchase of paper for schools, but more likely due to the standard use of trimming
Chicago Ledger responsible for such series as The Hardy Boys, The Bobbsey Twins, and Nancy Drew, contributed to The "Chicago Ledger" under the name Edna Winfield. In 1925, Boyce's Big Weeklies merged to become the "Blade and Ledger". William D. Boyce died in 1929 in his penthouse apartment in the Boyce Building. The "Blade & Ledger" continued to be published monthly until 1937. Chicago Ledger The "Chicago Ledger" was a story paper published in Chicago, Illinois from 1872 until 1924. Put out by the Ledger Company and edited by Samuel H. Williams, the "Ledger" was a boilerplate literary magazine. Such periodicals were