Hundreds of people have attended an exhibition of railway memorabilia at the China Railway Museum in Beijing, seen here on September 28, 2018. One of the collectors, 62-year-old Xu Kuilian from Ningxia, has amassed almost all of the train timetables published since the founding of the People's Republic of China 69 years ago. He said that he has only one more to collect. (Photos: IC)

Hundreds of people have attended an exhibition of railway memorabilia at the China Railway Museum in Beijing, seen here on September 28, 2018. One of the collectors, 62-year-old Xu Kuilian from Ningxia, has amassed almost all of the train timetables published since the founding of the People's Republic of China 69 years ago. He said that he has only one more to collect.

Hundreds of people have attended an exhibition of railway memorabilia at the China Railway Museum in Beijing, seen here on September 28, 2018. One of the collectors, 62-year-old Xu Kuilian from Ningxia, has amassed almost all of the train timetables published since the founding of the People's Republic of China 69 years ago. He said that he has only one more to collect.

Hundreds of people have attended an exhibition of railway memorabilia at the China Railway Museum in Beijing, seen here on September 28, 2018. One of the collectors, 62-year-old Xu Kuilian from Ningxia, has amassed almost all of the train timetables published since the founding of the People's Republic of China 69 years ago. He said that he has only one more to collect.