MAP OF LONDON’S UNDERGROUND RAILWAYS. Issued Free. Commercial Manager’s Office.
June 1927. Folding cloth-backed pocket map printed in colour. Covers orange. Unfolded: 127 x 145mm. Folded: 127 x 50mm. Phone number written in ink to blank area of map; address label for Watteau Restaurant to upper cover [map probably supplied by the restaurant]; else a very good copy.