the Hammond C3 Organ is listed in this blog

According to Beatlesebooks, George Harrison played the Hammond C-3 organ during the recording of "It's All Too Much" by The Beatles.

In this photo, Jones's Hammond C-3 organ can be seen on stage during a Led Zeppelin concert. The Keyboards of Led Zeppelin & John Paul Jones website covers Jones's use of the Hammond C-3:

John Paul Jones often recorded with a Hammond C3, and it was a common instrument on many of their early tours. Led Zeppelin's most memorable organ track, "Thank You," was recorded in 1969 at Morgan Studios in London. On this song, Jones's beautiful organ parts are the main support during the verses. His style here reflects his many years playing organ in church as a boy. The organ is restrained, with no vibrato or distortion, and avoids sounding like a blues or jazz instrument. A tape delay, which echoes the organ track in the opposing speaker, creates an echo effect that enhances the "church" mood. At the same studio sessions, "Since I've Been Loving You" was recorded, but it was not released until Led Zeppelin III a year later.

The Hammond was a very common sight on Jones' right side of the stage from 1970 until 1975. The Hammond was always run through a Leslie speaker, which has become the traditional way to amplify a Hammond. The Leslie speaker contains an amplifier and "spinning speaker" system that gives the sound animation and energy. Unfortunately, the Leslie amp was only 45 watts -- certainly not enough to be heard clearly on the loud stages of Led Zeppelin. So, the band would put the Leslie offstage in the dressing room and place microphones near it to send sound to the mixer. This clever arrangement created problems on a few occasions! Jones recalls: "People used to go in to the dressing room and shout things over the microphones. It would come over the PA... (laughs)." By the 1977 tour though, Jones was regretting not taking the Hammond with him, but admitted that there were already too many keyboard instruments covering the stage. There just was not enough room for it.

''We've got a Steinway grand piano, a Stenway tack piano (actually there are no tacks, just very stiff, ridged hammers), a Hammond C3 organ with two Leslies to choose from, and an electric harmonium.'' - Tape Op, interview (XO & Figure 8 Era)

According to this article, Wright used a Hammond C-3 Organ and Leslie speakers throughout his career with Pink Floyd.

Full article here.

Rick Wakeman's use of the Hammond C3 on the highly successful The Six Wives of Henry the VIII can be heard throughout the recording. One from 1960 was used on "Trilogy" and live in the United States, as specified in its June 2020 Reverb.com listing.

US TOUR HAMMOND C3

(...) Modified by Greg Hockman of Moog

Used for the US legs of the YES tours

Used on the YES Track Trilogy

The site www.brain-salad-surgery.de states that Keith used the hammond C3: "Keith bought his original C3 around 1967. It was the organ that he played on all the ELP tours from the '70s."

In this photo, Manzarek can be seen playing Hammond C3 in the studio with the Doors. The picture comes from footage of the Doors recording the song "Wild Child" for the album The Soft Parade.

Ray never toured with a Hammond during the Doors' prime, but he occasionally used one in the studio on the band's later albums. Notable songs featuring Ray on the Hammond include "Hyacinth House," "The Changeling," "The WASP (Texas Radio and the Big Beat)," "Maggie M'Gill," and "The Soft Parade."

In addition to an RMI 300A Electra-piano, Steve Winwood also played a Hammond C3 at Blind Faith’s famous concert at Hyde Park.

In the Video, Jon Lord plays the Hammond C3 hard overdriven with a Tube Marshall Full Stack

In this photo, Ray Charles can be seen playing a Hammond C3 on stage in 1961.

"Yes, I used a Hammond C3 with the Leslie. I don't think I've ever done that before on any of my albums. It was great, that growling dirty sound, and the stereo swirling effect is wonderful. I used the C3 on the track 'Powerhouse'."