Photograph of older woman identified as Annette (Annas) Huson, sister of C. E. Annas and aunt of Philip Annas. She was Sarah Annette Frances (Annas) Wilder Huson (1857-1914), "Nettie".
From brief online research, hopefully correct:
Nettie was born 3 November 1857 at Presque Isle, Maine, the daughter of Alfred R. Annas and Almira J. (Wilson) Annas. One of her siblings was Calvin Edgar Annas (1872-1969), as noted above; he in turn was the father of Philip A. Annas (1904-1998).
Nettie married twice:
- In 1878 - Maine, Marriage Index, 1670-1921 - Benjamin Forrest Wilder, who had divorced first wife Clara Packard earlier that year - Maine, Divorce Records, 1798-1891
- In 1892, Marcus Samuel Huson (1850-1907) - https://www.familysearch.org/ark:/61903/1:1:KCNG-QHK