First Edition, published in 1941by Yankee Publishing. Complete with two folding maps, illustrated with photos that covers many little known islands, forts, and lighthouses throughout Boston Bay with wonderful detail and scares nautical lore. Light soil and light browning from age. Scare book, that is not in the collection of many Edward Rowe Snow (1902-1982 collectors. This is a must have book for the collection of anyone interested in maritime history by New England’s foremost maritime historian of his time. Sold as-is.