To mark the 135^th Anniversary of Macao Post and Telecommunications, Macao Post and Telecommunications Bureau will launch a philatelic book of special significance, titled "CTT Headquarters’ Building - History, Architecture, Functionality". This book presents the history and architecture of the CTT Headquarters’ Building, as well as a considerable collection of photographs, many of them unpublished, illustrating the building and the work developed in the past and present within these facilities.  Inside the book, two souvenir sheets were included: the souvenir sheet applied with intaglio printing technique of 135^th Anniversary of Macao and Telecommunications and the silk souvenir sheet of 130^th Anniversary of Macao Post.

The philatelic book "CTT Headquarters’ Building - History, Architecture, Functionality" (written in Chinese and Portuguese) will be available for sale, at the price of MOP450.00, at the Philatelic Shop of General Post Office, “Rua do Campo” Post Office, Maritime Ferry Terminal Post Office, Airport Post Office and Communications Museum.