Lion class battlecruisers

Scale 1:192. Plan shows the inboard profile, half plans of all decks and the sections, illustrating the armour arrangement of the Lion class battlecruisers. This drawing relates to the ships Lion (1910) and Princess Royal (1911). A Vickers Sons & Maxim Ltd stamp with a signature on the drawing. This plan bears the signature of Phillip Watts [Director of Naval Construction 1902-1912].