Langton's Express, cover franked with strip of three 1c blue, margins close to into design, tied by oval "Langtons Express Downieville / Jul 14" datestamp, to the Enterprise Lodge of Free & Accepted Masons in Yuba, California, with enclosed contents from Minnesota Lodge, cover endorsed in manuscript "entered on black book" and in pencil at upper left "Due Langtons / Express 25c", reverse with red double-oval "Langton's / Pioneer Express / Eureka City", piece torn from back flap, scarce and attractive.