(metrology) Symbol for the femtohenry, an SI unit of electrical inductance equal to 10−15henrys.
Draw a vertical at D, intersecting fh, kg, in s and q.
Before his death Henry obtained the promise of the nobles at a national assembly, or diet, at Erfurt to recognize his son ~ fh Otto as his successor, and the promise was kept, Otto e being chosen German king in July 936.
The sign x was kept in the western group for the guttural spirant in E, which was written X*; but, as this spirant occurred nowhere else, the combination was often abbreviated, and X was used for X precisely as in the Italic alphabets we shall find that F =f develops out of a combination FH.
But most remarkable is the representation of Latin F by FH.