Sanding (dance) the box of rosin before matches to improve his grip. Sims' popularity as a tap dancer and career at the Apollo certainly made him one of the most if not the most influential sand-dancer of all time. Sand dancing was also used by the popular comedic vaudeville trio, Wilson, Keppel and Betty. They spread sand over the stage in one of their most well-known numbers, "Sand Dance". In their performance, there was no allusion to African American heritage; rather to the sandy environs of Egypt, a clear inspiration for their number. In spite of this deviation from the African American
20th Century Limited in blues and grays (the colors of NYC). The streamlined sets were inaugurated on June 15, 1938. His design was probably the most famous American passenger train. Like many express passenger trains through the mid-1960s, the "20th Century Limited" carried an East Division (E.D.) Railway Post Office (R.P.O.) car operated by the Railway Mail Service (RMS) of the United States Post Office Department which was staffed by USPOD clerks as a "fast mail" on each of its daily runs. The mails received by, postmarked, processed, sorted, and dispatched from the "20th Century Limited" 's RPOs were either canceled or backstamped