This letter is written on stationery with an interesting letterhead.
The letter is two pages, hand written, dated 7 June 1975 from Mrs. James Montrose Hungerford (Helen V. (Leavery) Hungerford (1925-2013); reference SH1351wife in the Surnames database) to Stanley W. Hungerford.
There is some good biographical material in this letter. She talks about her husband Jim Hungerford and the date and place of the marriage. She mentions her three sons: James Alan, David Lynn, and Peter Thomas and some of their activities.