[Debezo]

I'm not sure about insurance's terms. though,
this is a insurance certificate assigned to 大橋武雄(Oohashi Takeo : family name - first name).
and his son's name may be 大橋武志(Oohashi Takeshi).

生命保険証券 : insurance certificate
幸養老保険 : endowment insurance
一保険金二千円也　: insurance money 2000yen
保険契約者 : contractor
-大橋武雄 Oohashi Takeo
受取人 : receiver
-生存ノトキ : live
--被保険者本人 : himself
-死亡ノトキ : dead
--大橋武志 Oohashi Takeshi

昭和十五年八月九日 : 08-09-1940
太平生命保険株式会社 Taihei Seimei Hoken Kabushiki Gaisha : insurance company name
calligraphy signatures
-根津嘉一郎 : president name
-吉田義輝 : president name