I shot this with a Rolleiflex on a Rollei panorama head. The head rotates the camera 360 degrees in 12 steps about an axis that runs through the camera’s iris. The negatives overlap a bit by design. For this JPG, I cropped each frame (I shot 5 but used only 4 for this JPG) and pasted the frames into one image using PS Elements — no stitching software involved.