The Queen Mary a Book of Comparisons

The "Queen Mary" A book of Comparisons brochure, by the Cunard White Star Line. Filled with beautiful illustrations which show a comparison of the Queen Mary's length, height, weight, horn, rooms, power, amount of rivets etc versus various places in the world. For example, the height of the Queen Mary from the keel to the top of the forward funnel is greater than that of Niagara Falls 180' high. The brochure contains a detailed picture of the ship with a "key" to every deck and area. 20 pages. Published in New York in 1936. Excellent condition.