Used by Ace Frehley when recording his songs "Ozone’" and "What’s on Your Mind?"’, as stated in this 1978 Guitar interview. It can be seen in this June 1978 photo of Frehley in his home studio (as annotated in the May 1996 issue of Guitar), in addition to this companion photo.

What kind of acoustic guitar do you use on “Ozone’’ and “What’s on Your Mind?’’

Guild 12-string.

Do you know the model, offhand?

It’s the top of the line; it has pearl inlays. It’s the big-body Guild, the real big one.

In this music video you can see Paul Stanley uses Guild 12-String Acoustic Guitar, the same one that was used in the studio for the recording. Also used during recording Kiss song "I Will Be There".

This mid-’60s Guild 12-string was made for a NAMM show and became one of Steve Miller’s most prized guitars. It was stolen from him during an airline flight and returned three years later.

According to this article from 1985, David A Stewart had a Guild 12-string guitar. It appears on "Aqua", where the bass line is blended with the 12-string

"It's really beautiful. I've had it about eight years. I chose the one I wanted and Guild inlayed my name on it for me. All acoustic guitars seem to be different, even if they're all off the same production line. I've never played two that were the same."

photo of private collection AT HIS HOME, sometime in the 1980s Ratt heyday. Guitar was also used in the opening of "Back For More" from the Out Of The Cellar album, as can be also seen in the official video.

Mentioned in the October 1996 Guitar Player interview "Top Cat: Jason Falkner" by Mike Mettler.

"I had all of my guitars out, including my '36 Vega, an early-'60s Silvertone, an early-'60s Epiphone, a '63 Gibson short-scale acoustic, a '73 Mustang, a Harmony Airline, a Kustom and a '69 Guild 12-string acoustic. My friend looks them over and says to me, 'These aren't exactly the usual suspects!'"

Despite his pan-guitarism, Falkner harbors a deep aversion to Stratocasters. "The reason I hate them is the same reason I hate standard Les Pauls: I just don't like guitars that everybody else has. I've always liked guitars that are quirky and weird, because they make you play differently. That Strat tone is so identifiable. One of the guys in the Grays had a Strat, and I always gave him a hard time about it." Falkner's lead workhorse is the same '73 Mustang he's had since he was 12, and his lone Les Paul concession is a '58 TV Special. Falkner played all of the instruments on Presents, including an early '60s Mustang bass – "a yellow model with red racing stripes."