Kiddicraft | Lego is really the original clone brand :c) Hil… | Flickr
history - The controversy around clone brands - Bricks
Building bricks, by Hilary Page and Harry Fisher. Purley, UK 1950-55 | V&A Images
Nate Poulin on X: "9/ The big LEGO breakthrough happens when in 1947 Christianson comes across a British toy: "Kiddicraft Self-Locking Building Bricks" Christianson creates his own version of the plastic brick
Interlocking Building Cubes, set (Kiddicraft) - The Brighton Toy and Model Index