I ran across your message today as I'm doing research on my biological family. It is possible that I possess a photograph of Anastas, born in Macedonia in 1881, along with a short letter describing the death of his wife, Magdalena.
This photograph was given to me by a descendent of the Naumcheff family, who are descendants of Naum Christoff and his wife, Mitra. I'm not sure how they came to possess this photograph and letter, but your message is the closest I've come to finding an answer. It might be a long shot, but feel free to contact me if you'd like more information about the Naumcheff family, or if you'd like a copy of the photograph and the letter (along with a translation).