American double-sided, Eagle and Shield with crossed pistols design pocket flask from the mid 1850’s.   There is a arched banner at the base, which reads “E. PLURIBUS . UNUM .” Above the eagle are two rows of stars, five on the bottom and four above. Surrounding the design is a swaged border. 4 6/10 (including spout) x 2 inches.  One small dent. Fine condition.