Year of Release: 1970
Another mystery to add to the "Left and to the Back" canon of mysteries, I'm afraid - nobody has the faintest clue who Meckenburg Zinc were, whether they were a gigging act, a studio aggregation, or perhaps a metalworks company indulging in a musical hobby (although the latter is obviously the 10,000-1 shot).
What we do know for sure is that John Carter co-wrote the A-side. He was frequently associated with the Carter-Lewis songwriting duo whose credits took up large quantities of label space in the sixties with the likes of the Flowerpot Men and The Music Explosion, and Internet rumours suggest that he may have performed on the track as well. Whatever the truth of the matter, "Hard Working Woman" is a neat slice of seventies pop which seems West Coast influenced in both its songwriting and performance, all close harmonies and chirpy arrangements. It wasn't a hit, but copies of the disc have sold for $50 on ebay in the last few years which suggests a keen demand for the track.
As for the curiously designed Orange label, it was in fact a hitless and short-lived subsidiary of the Orange amplifier company. So you've possibly come out of this blog entry learning something new at least.