Jules Verne
     locations from From the Earth to the Moon
      
    Union Square
    The Gun Club of Baltimore is at number 21
      
    The Harvard-Smithsonian Center for Astrophysics
    "The Observatory at Cambridge"
      
    9 Baltimore Street
    The Baltimore Bank
      
    West Point Foundry, Cold Spring, New York
    Manufacturers of the Columbiad
      
    Stones Hill
    The Columbiad
      
    Albany, New York
    The projectile cast by Breadwill and Co.
      
    Long's Peak, Colorado
    The great telescope of the Rocky Mountains