From which -
Clearly, however, Philidor’s way of recording moves had to be made more efficient if English chess literature were to have room to grow. A major innovation in that respect occurred in 1817, when an edition of Philidor’s works introduced a system of abbreviations into Philidor’s ponderous notation. Those abbreviations, by the way, were introduced rather timidly with suitable apologies to the reader. Over the next few decades, more use of abbreviations occurred, and the descriptive notation of modern times slowly took shape...
We have come a long way from “ the white King commands his owne knight into the third house before His owne Bishop" to the simple "Nf3," and chess literature has come a long way as well!
NB: An edition of Philidor's
Analysis of the Game of Chess published 1819, in London, gives (Ngf3 as) -
King's knight to his bishop's third square.
And so was still not descriptive notation, but it was on its way to KKt-KB3.