Hadi Madwar adds

In 1860 an important improvement had been made by Dr. Antonio Pacinotti of Pisa who devised the first electric machine with a ring armature.

The mouth of it within the capital and above was a cubit and its mouth was round after the work of a pedestal, a cubit and a half and also on its mouth were engravings, and their panels were foursquare, not round.

And the mouth of it within the chapiter and above was a cubit but the mouth thereof was round after the work of the base, a cubit and an half and also upon the mouth of it were gravings with their borders, foursquare, not round.

The close front unrounded vowel, or high front unrounded vowel, is a type of vowel sound that occurs in many spoken languages, represented in the International Phonetic Alphabet by the symbol i.