Page 47 - Demo

50%u00a2, #831, William Howard Taft (President: 1909-1913), December 8, 1938.This stamp paid the trans-Pacific air-mail rate for %u00bd ounce, and was sometimes used in lieu of an air-mail stamp for that rate. It also saw registry and special-delivery use, and was a convenient multiple to make-up higher rates.$1, #832, Woodrow Wilson (President: 1913-1921), August 29, 1938.There were no specific usage for this stamp, but there were many possible combinations of services and fees that totaled exactly one dollar, particularly with registered and air-mail services.