P. P. von Mauser vs artificer

P. P. von Mauser and artificer both are nouns.

Word	Noun	Adjective	Verb	Adverb
P. P. von Mauser	Yes	No	No	No
artificer	Yes	No	No	No

P. P. von Mauser (noun)	artificer (noun)
German arms manufacturer and inventor of a repeating rifle and pistol (1838-1914)	a skilled worker who practices some trade or handicraft
	someone who is the first to think of or make something
	an enlisted man responsible for the upkeep of small arms and machine guns etc.