With the recent release of the "Concrete Landship" kit by Kora Models in mind, I would like to make a list of the projected large (HG Wells Style !) landships, not only British ones but also other nations from before 1916.
For example, for the British I know three projects such as the Hetherington Big Wheel Landship, the Concrete Landship and another three wheeler landship from Thorneycroft (I've got the drawings from Bovington Museum). I don't know if there are other in the British list.
And what about French and German projects ? An earlier post (by Mister Todd, I think) speak about an American 1500 tons project (I wonder what's it look like ? Is it the Gyro Electric Trench Destroyer ?)