Printing
- LB-QTK-004 Movable type before Gutenberg Bi Sheng made movable clay type in China around 1040, and Korea printed the Jikji with metal type in 1377, decades before Gutenberg.
- LB-QTK-005 The Gutenberg Bible Gutenberg's Bible, printed in Mainz around 1455, was the first major European book printed with movable metal type. About 180 copies were made.
- LB-QTK-006 Upper case and lower case Printers kept metal letters in two wooden cases: capitals in the upper one, small letters in the lower one, closer to hand.
- LB-QTK-007 Stereotype, cliché and out of sorts Stereotype and cliché were both names for metal printing plates, and a 'sort' was a single piece of type.