Lot 2968

1930s a pair USTP Sea Post covers, f.w. Washington 3c and Thomas Jefferson 3c x2 respectively, both with imperf variety, tied by SS President Jackson and Coolidge duplex d.s. respectively. Interesting variety stamp examples.

1930年代兩件美國跨太平洋航線海郵封，分別貼華盛頓3分及杰佛遜3分x2，均帶有漏齒變異， 銷SS President Jackson及President Coolidge雙聯日戳。有趣之變異票實寄。