Deanna,
Unless the right side of the photo on the second line has some text, it should read
"To dear
sister
Hannah"

If, however, there is a word "от" / "om" on the 2nd line, that would indicate that it's "To dear sister from Hanna"

Photographer
V.S.Zhukovskiy
Nezhin

Maryellen,
you were pretty close with the word, but it's "Дорогой", not "Дороготы"

Mike Vayser