One sheet of paper verso; with freehand plan drawing, elevations and annotations in ink, of An Túr Gloine stained glass studio. The studio which was located at the rear of Upper Pembroke Street, Dublin. These drawings were done from memory in 1987 by the artist Patrick Pollen (1928-2010) for Dr. David Caron when he was undertaking research on Michael Healy and An Túr Gloine for his PhD. The studio was subsequently destroyed by fire.