In 1968, the largest book publication in history began.
This process was completed only in 1972.
The fact is that more than a thousand volumes had to be published.
This is the number of books that make up the British Parliamentary Papers.
They were published by the Irish University Press. A total of five hundred sets were published.
The cost of the complete set of 1,112 volumes is 50 thousand pounds sterling.
Several decades ago the price was several times lower - 9.5 thousand pounds sterling.
The books included in the collection weigh more than three tons in total.
It would take 6 years to fully read all the parliamentary documents presented there. And that would be on the condition of 10 hours of reading every day.
If you spend only one hour a day reading, the collection will only be read in six decades.