| きのうの上に今日を 今日の上に明日を 築きあげた半世紀の歩み | One day at a time, Looking to the future – Our town building reaches its half-century |
| みずほ50年 | Mizuho's 50 years |
| 瑞穂町制施行50周年記念誌 | Mizuho Town Establishment 50th Anniversary |
[表紙][Cover]
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[表紙][Cover]
| きのうの上に今日を 今日の上に明日を 築きあげた半世紀の歩み | One day at a time, Looking to the future – Our town building reaches its half-century |
| みずほ50年 | Mizuho's 50 years |
| 瑞穂町制施行50周年記念誌 | Mizuho Town Establishment 50th Anniversary |