41年前，Ron Tyler在越南(他当时是在那里服役的直升飞机枪手)买下一个美国劳军联合组织(uso)的钥匙扣后，他就开始了一生的钥匙扣收集。

A USO key chain purchased in Vietnam (where he served as a helicopter gunner) 41 years ago got Ron Tyler started on a life time of collecting.

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这受人敬佩的喜剧演员是好莱坞战争时期最活跃的美国劳军联合组织的演艺人员之一。

Brown "mugs" for the camera during a USO entertainment tour of American airfields in China. The much-admired comedian was one of Hollywood's most active war-time USO entertainers.

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