I can remember people talking about "garage bands" in the late '60s or very early '70s. It just meant bands that rehearsed in a garage, meaning young unprofessional bands. It was one of those fairly common phrases bandied around, like "progressive" rock. Everyone interested in rock music knew what it meant. As far as the Music Machine is concerned, none of my friends at school ever heard of them, of course. But I found their LP with 2 Standells and some other weird and forgotten LPs, in a warehouse sale in western Sydney. It would have been 1971/72 or thereabouts because it was way before I started White Light records. Someone had brought a container full of LP "cut-outs" from the USA and was selling them cheap, in boxes lined up in rows on the floor of a warehouse. It was advertised in the Herald classifieds. I wish I could remember more, and I'd love to know what I passed over through ignorance. All I can remember is coming home on the train with The Music Machine, and Standells LPs, looking at the covers and thinking "wow!". I wasn't particularly impressed with the Music Machine LP, except for "Talk Talk". I was too harsh on them, as now I know the LP is fantastic (but not as good as the Bonniwell Music Machine LP).
Concerning the Nuns - when I visited San Francisco and LA in 1977, I can remember seeing posters for The Nuns up in quite a few places around town. And posters of Crime as well. From my limited observations, those 2 bands had the best exposure of the west coast punk bands in 1977.