八ヶ岳中信高原国定公園 八ヶ岳 [切手/国定公園]
■ 八ヶ岳中信高原国定公園 八ヶ岳
yatsugatake chushinkogen kokutei koen-yatsugatake
yatsugatake chushinkogen quasi-national park-mt.yatsugatake
■ date of issue : 21 / march / 1968 発行
stamp collection of quasi-national parks
yatsugatake chushinkogen kokutei koen-yatsugatake
yatsugatake chushinkogen quasi-national park-mt.yatsugatake
■ date of issue : 21 / march / 1968 発行
stamp collection of quasi-national parks