Historical material by hieromonk Nikolai (Adoratsky). 

First part of his work has been scanned from the blue book and is downloadable
from http://orthodox.cn/localchurch/1997mission/014.png onward,
and available here as html and rtf files.

The 2nd part has not been republished yet (originally published at
the end of 19th century in Magazine of Kazan' Theological Academy).

This materials is based on documents from Archive of Beijing Mission,
which was burned during Boxer rebellion - so, materials are unique and
full, may be it is most full decription of History of Beijing Mission
for 17th - 18th century.

We will combine materials from the Blue book (1st part of Adoratsky work) and this 2nd part.