The Old Croton Aqueduct in the 1920s

Friend of the Old Croton Aqueduct and active walker Mark Garrahan received this book as a present for Christmas last year and brought it to our attention.

Published in 1923 by the American Geographic Society (not to be confused with the National Geographic Society which published the famed yellow-bordered magazine), it contains beautiful sketches and fascinating maps.

We were able to scan pages of interest to the Friends.

Thanks, Mark. Enjoy!