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A2012-009.9 : Participating in the Safety Executive Administrators' Conference held at the Palace Hotel in San Francisco |
07/27/1945 |
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A2012-009.8 : Participating in the Safety Executive Administrators' Conference broadcast |
07/26/1945 |
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A2012-009.7 : Award presentation made by Ben F. Heinz representing the National Safety Council at Fleet Banquet |
12/31/1945 |
