Warren - Thanks for your response. I'm not sure which side of the family this vase came from. Three possible areas are Khoy, Tabriz, or the area of Afion kara hisar. The moral: ask questions while people are still alive.
It would be great to get more info from the hallmarks.
![Image](http://i1383.photobucket.com/albums/ah301/hanks6970/Sterling/IMG_4452s_zpscdfe70c3.jpg)