The Ambulance (1977) (also listed as 1978 or 1979 in various sources, and listed as "Chevy Ambulance" in 1999 to distinguish it from the "Ford Ambulance" in that year's line up) is actually two very similar castings. The first casting (41-C) was released for 1978 (with a 1977 copyright), and was retired in 1981 or 1982. The second casting (25-E) was released in 1983, with minor variations in the base, and appeared steadily in the Superfast 1-75 lineup through 1991. This second casting retains the 1977 copyright date, and has continued to appear sporadically since then, sometimes only in multi-packs. Taken together, the castings reflect important changes at Matchbox and in ambulance design.