封筒/白瀬矗より秦久實宛/秦資料

書簡/白瀬矗より秦久實宛/秦資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections

書簡/白瀬矗より秦久實宛/秦資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections

書簡/白瀬矗より秦久實宛/秦資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections

書簡/白瀬矗より秦久實宛/秦資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections

はがき/白瀬矗より秦久實宛/秦資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections

はがき/白瀬矗より秦久實宛/秦資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections

はがき/白瀬矗より秦久美宛/秦資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections

封筒/秦資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections

封筒/秦資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections

封筒/秦資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections

封筒/金崎憲城より白瀬矗宛 封筒のみ

ADEAC: A System of Digitalization and Exhibition for Archive Collections

封筒/桐生興三郎より白瀬矗宛 封筒のみ

ADEAC: A System of Digitalization and Exhibition for Archive Collections

封筒/白瀬矗より三浦庚子郎宛 封筒のみ

ADEAC: A System of Digitalization and Exhibition for Archive Collections

封筒/白瀬矗から木村義昌宛/木村資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections

封筒/東宮職（宮内省） より白瀬矗宛 封筒のみ

ADEAC: A System of Digitalization and Exhibition for Archive Collections

絵葉書/村山雅美より秦久實宛/秦資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections

書簡/白瀬知行より白瀬矗宛 封筒のみ（付箋２）

ADEAC: A System of Digitalization and Exhibition for Archive Collections

書簡/白瀬矗より本間岱山宛/本間資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections

封筒/北海道庁・社団法人北海道協会より白瀬矗宛 封筒のみ

ADEAC: A System of Digitalization and Exhibition for Archive Collections

はがき/大久保鉄作より白瀬矗宛

ADEAC: A System of Digitalization and Exhibition for Archive Collections

書簡/白瀬矗より神部健之助宛/神部資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections

はがき/白瀬矗より本間岱山宛/本間資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections

書簡/白瀬矗より神部健之助宛/神部資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections

書簡/白瀬矗より神部健之助宛/神部資料

ADEAC: A System of Digitalization and Exhibition for Archive Collections