LEGO - An earlier version of our beloved brick! Not fully evolved in to the brick we know and love today, this brick did not have the system in which the pieces
![LEGO Set 700.1.2-1 Single 2 x 2 Brick (ABB) (1950 System > Supplemental) | Rebrickable - Build with LEGO LEGO Set 700.1.2-1 Single 2 x 2 Brick (ABB) (1950 System > Supplemental) | Rebrickable - Build with LEGO](https://cdn.rebrickable.com/media/thumbs/sets/700.1.2-1/9968.jpg/1000x800p.jpg)
LEGO Set 700.1.2-1 Single 2 x 2 Brick (ABB) (1950 System > Supplemental) | Rebrickable - Build with LEGO
![LEGO Brick Separators Are Taking Over the World! - BrickNerd - All things LEGO and the LEGO fan community LEGO Brick Separators Are Taking Over the World! - BrickNerd - All things LEGO and the LEGO fan community](https://images.squarespace-cdn.com/content/v1/51967abae4b0fe8d0161031f/54fa46d7-810b-48be-b73b-1ec7127d360f/Original.jpg?format=1000w)
LEGO Brick Separators Are Taking Over the World! - BrickNerd - All things LEGO and the LEGO fan community
![LEGO on Twitter: "Before the trademark tubes that click, our plastic bricks were hollow! #TransformationTuesday https://t.co/ICBV6nxkMX" / Twitter LEGO on Twitter: "Before the trademark tubes that click, our plastic bricks were hollow! #TransformationTuesday https://t.co/ICBV6nxkMX" / Twitter](https://pbs.twimg.com/media/E_Qt-azXsAYAL2C.jpg)
LEGO on Twitter: "Before the trademark tubes that click, our plastic bricks were hollow! #TransformationTuesday https://t.co/ICBV6nxkMX" / Twitter
![LEGO DUPLO Classic Brick Box 10913 First LEGO Set with Storage Box, Great Educational Toy for Toddlers 18 Months and up : Amazon.com.au: Toys & Games LEGO DUPLO Classic Brick Box 10913 First LEGO Set with Storage Box, Great Educational Toy for Toddlers 18 Months and up : Amazon.com.au: Toys & Games](https://images-fe.ssl-images-amazon.com/images/I/81UkazjfmAL._AC_UL600_SR600,600_.jpg)