Whats on your turntable tonight?

Amazing Rhythm Aces-"Too Stuffed To Jump"

US 1st Pressing

(One of my DIT25)...Desert Island Top 25 

Where do the "master" recordings fall into these different pressings. The ones from the late 70s

Here are a couple of good articles about reissues, remasters and repressings:

https://www.vinylchapters.com/original-pressing-vinyl-or-reissue/

https://waxtimes.com/repress-reissue-and-remaster-explained/

Elton John-"Goodbye Yellow Brick Road"

Speakers Corner-Germany

(I went to pull this out and realized I had like 10 different versions of this.  Direct-Disk Labs, MOFI, Simply Vinyl, Speakers Corner, US 1st, UK 1st, Japanese 1st, Belgium.  Also one of my DIT25).

Halfspeed masters! that's what they called them. Was that just a gimmick?