Oliver Evans to his counsel - who are engaged in defence of his patent rights, for the improvements he has invented : containing a short account of two out of eighty of his inventions, their rise and progress in despite of all opposition and difficulties, and two of his patents with explanations

Förlag	År	Ort	Om boken	ISBN
s.n.	1817?	Utgivningsland okänt / Ej specificerat, S.l.	55 sidor. 22 cm.