Glad you turned down the '78. That would've been a hard pass for me too. The '72 Tele bass sounds cool though.
Lower-quality late '70s Fenders (and Gibsons) may not have kick-started the vintage instrument craze, something that was already becoming a thing as early as 1970 among pro players like Billy Gibbons, Duane Allman and Joe Walsh, but they added fuel to the fire with the massively-growing general guitar buying public by the mid-to-late '70s. Their lesser-desirability was the reason the rest of us started shopping back rooms at local guitar shops. 1978 was also the year of the first National Guitar Show in the U.S., in a Dallas hotel basement.
Pic of the late Charley Wirz, Charley's Guitars from that show:
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