1955

== Events ==
* Godtfred Kirk Christiansen demonstrates the LEGO bricks at a toy fair in Nuremberg, Germany, though judges did not find them very appealing.
* Sales of LEGO's bricks begin to improve, but they are not yet the core LEGO product.
* LEGO toys go on sale in Sweden and Germany for the first time.Brickjournal Issue 1, 
Summer 2005
* The first LEGO system bricks go on sale
* The first ever LEGO trees are introduced.
* 2x2 Quarter Circle and 2x4 Half Circle Curved Bricks are introduced.
== Themes introduced or discontinued ==
* System i Leg (System of Play) is released.
== Sets introduced ==
== References ==
Category:Years
*