How can you be sure to "set the camera on tripod at the precise location the images were made", after taking out the film, and developing it?? Any deviation will waste the whole exercise.
Why not set camera on tripod, with back open, in front of a wall, and have an assistant position markers (with putty) on the walls where they fall at the corners, as seen through the film gate. A ground glass is not absolutely necessary, one can look at the aerial image in the plane of the film gate.
And that is assuming you have a v/f with projected framelines (e.g. Albada); old v/f's of simple construction often have a fuzzy boundary.
I handle the "parallax" issue as follows: frame the pic as intended, then move up by an amount equal, on the main subject, the distance between taking lens and v/f. Easier done than explained.
No amount of correction will correct the fact that the v/f and the lens are looking at the scene from different vantage points; accordingly if the scene has depth, a given foreground point will project onto different points of the background. Only a reflex/view camera (or a paramender for Mamiya C series) will take care of that.
