Sammaizuka kofun
Subtitle: Ibaraki-ken Ikikata-gun Tamatsukuri-chō shozai
By: Ibaraki-ken Kyōiku Iinkai.
Publisher: Ibaraki-ken Kyōiku Iinkai
Published: 1960
Place of publication: [Mito]
Language: jpn
Number of pages: 111
Subjects: Mounds -- Ibaraki.; Tombs -- Japan.; Ibaraki -- Antiquities.