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 第28回全国メーデー写真コンクール 
The 28th Mayday National Photo Contest 
Executive Committee for Mayday 
1957 
54cmx36cm 
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 第28回東京メーデー前夜祭 
メーデー前夜祭実行委員会 
The 28th Mayday Eve Festival 
Executive Committee for Mayday 
1957.04.29 
51cmx73cm 
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 第32回メーデー 
全石油 
The 32nd Mayday 
1961 
52cmx37cm 
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全労働者の団結で大巾賃上げ時間短縮、完全雇用最賃制確立、核実験反対、平和憲法を守ろう 
Let us win a large-scale wage increase, working-time reduction, full employment and minimum wages based on the unity of all workers. Let us oppose nuclear arm test and protect the peace constitution. 
Executive Committee for Mayday 
1963 
19cmx52cm 
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全労働者の団結で大巾賃上げ時間短縮、完全雇用最賃制確立、核実験反対、平和憲法を守ろう 
Let us win a large-scale wage increase, working-time reduction, full employment and minimum wages based on the unity of all workers. Let us oppose nuclear arm test and protect the peace constitution. 
Executive Committee for Mayday 
1963 
19cmx52cm 
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第三十四回メーデーを成功させよう 
Executive Committee for Mayday 
1963.03.25 
79cmx55cm | 
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 第34回メーデー 
The 34th Mayday 
Executive Committee for Mayday 
1963.05.01 
52cmx73cm 
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 第36回メーデー 
The 36th Mayday 
Executive Committee for Mayday 
1965 
52cmx73cm 
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 全国の労働者のみなさん 民主社会党,西尾末広 
民主社会党 
Dear every worker across the country. Suehiro Nishio, Democratic Socialist Party 
1965 
87cmx61cm 
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 第37回メーデー 
The 37th Mayday 
Executive Committee for Mayday 
1966 
51cmx73cm 
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