Volume 40

December 2017
Bulletin of the National Museum of Nature and Science Series E (Physical Sciences & Engineering) Volume 40

Katsuhiro Sasaki and You Saitou

P.1
The Clockwork of the Table Clock signed by Hans de Evalo in 1581 which is stored in the Kunozan Toshogu Shrine, and its History（リンクを新しいタブで開きます）(697.5 KB)

Yuka Ohta and Nobumichi Ariga

P.21
A Chronological Sketch of the Life of Ryokichi Yatabe（リンクを新しいタブで開きます）(21.5 MB)

Masahiro Maejima

P.41
One Consideration about Development of Mechanical Calculators in Early Meiji Period（リンクを新しいタブで開きます）(575.2 KB)

Erratum

P.51
Erratum（リンクを新しいタブで開きます）(240.4 KB)