Veglia 15000 rpm Tachometer HONDA 350 450 750

An awesome replica of the original white-face 4-1, 15,000 rpm Veglia tachometer of years ago.  Finish and function are splendid.  Appears to be suited to a drive with a high ratio (6-1, 7-1), but I do not know the exact application, perhaps someone can help.Rubber mount insulator is included.