Whilst for the early fore-runner numismatist whose only interest was the collecting of metallic coins of intrinsic value, a good selection of published informative specialist catalogues and booklets on the subject of coin

By the end of the 19th. century Japan had become established as a formidable military power in the Far East.
Fast forward to the era of the 1940s:
With no prior warning given Japan's new prime minister Prince Fumimar

A few inventors had taken an interest in attempting to produce a workable drafting pen which had an inbuilt ink holding reservoir based on the principal of the fountain pen.
In America1892, Edmund Dickey patented a ruli