1930 U.S. census, Danvers, Massachusetts, ED 5-30, sheet 9B, line 61: Nettie J. Spofford, age 50, single, enumerated 15 April 1930 under the heading Danvers State Hospital.
Image · dated 15 April 1930 · source: U.S. Census Bureau, 1930 census (NARA T626), via Ancestry.

How it is shown: Complete page as supplied; no crop, no retouch, no search highlight.
Keep in mind: Likely, not Confirmed: the identification with Nettie Johnson Spofford rests on full name, age and parents' birthplaces (Massachusetts and Maine). The page is not an admission record and gives no diagnosis.