1) Bygone pump word 2) Clean air act adjective 3) Fixed 4) Like certain windows 5) Like gasoline, at one time 6) Like gasoline, once 7) Like old gasoline 8) Like past gas 9) Like some gasoline 10) Like some glass or old gas 11) One-time gasoline choice 12) Regular, once 13) Treated or mixed with lead Found on https://www.crosswordclues.com/clue/leaded
Lead'ed adjective 1. Fitted with lead; set in lead; as, leaded windows. 2. (Print.) Separated by leads, as the lines of a page. Found on http://www.encyclo.co.uk/webster/L/22
Leaded: 1. Framed, covered, or weighted with lead. As a leaded window. 2. Added in the form of tetraethyl lead as an anti-knock agent to gasoline (petrol). See: Lead poisoning. Found on http://www.medterms.com/script/main/art.asp?articlekey=40274
[adj] - (printing) having thin strips of lead between the lines of type 2. [adj] - treated or mixed with lead 3. [adj] - (of panes of glass) fixed in place by means of thin strips of lead Found on http://www.webdictionary.co.uk/definition.php?query=leaded