September 23: Yellowstone National Park

Old Faithful View 1
Vintage Postcard: Old Faithful – View 1
Old Faithful - View 1
Today: Old Faithful – View 1
Old Faithful View 2
Vintage Postcard: Old Faithful – View 2
Old Faithful - View 2
Today: Old Faithful – View 2
Giant Geyser
Vintage Postcard: Giant Geyser
Giant Geyser
Today: Giant Geyser (mostly dormant since 1955)
Morning Glory Pool
Vintage Postcard: Morning Glory Pool
Morning Glory Pool
Today: Morning Glory Pool (colors altered by tourist debris)
Riverside Geyser
Vintage Postcard: Riverside Geyser
Riverside Geyser
Today: Riverside Geyser (post-eruption)

[Modern Photos: © 2012, P.J. Gardner. All Rights Reserved.]