700A Small 2x2 and 2x4 Bricks Set was released in 1950 and contained 48 parts, 24 of each, 2x2 and 2x4 bricks. This set was manufactured from 1950 until 1955. The Bricks were in 4 different colors. In 1954 the theme for this set changed from Automatic Binding Bricks to LEGO Mursten.