What M*A*S*H character's wedding ring was inscribed with the words "Over hill, over dale, our love will never fail"?

Margaret Houlihan's Wedding Ring - The sentimental phrase "Over Hill Over Dale, Our Love Will Never Fail" was inscribed on the wedding ring of Major Margaret "Hot Lips" Houlihan (Loretta Swit), a Korean War nurse working with the 4077th Mobile Army Surgical Hospital on the military comedy M*A*S*H/CBS/1972-83. Her husband was Lt. Colonel Donald Penobscott whom she later divorced.

On episode No.136 "Patent 4077" broadcast 1/10/1978 Corporal Maxwell Klinger lost Hot Lips ring and replaced it with a copy made by a Korean metalsmith. Unfortunately, the inscription now read: "Over hill over dale, our love will ever fail" (The Letter "N" unluckily omitted).

http://www.tvacres.com/jewelry_houlihan.htm