Rossica, 2018. — 129 p.
The exhibit is the first attempt to summarize the postal history of Kazan and Kazan province from the pre-adhesive period and to 10/25/1917. This region, with the exception of a few small notes, was not actually studied before. Here are presented, both characteristic for the Russian Empire, and local features of postal services and markings. A number of postmarks, information about post- telegraph establishments and their functioning are presented for the first time.