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Keystone Model Railroad Historical Society
Welcome to the Keystone Model Railroad Historical Society
Latest: 2025 Public Events Dates are Available in the Calendar

RIDE THE KEYSTONE
MIDLAND: VIDEOS

SEE THE KEYSTONE
MIDLAND: PHOTO GALLERY

OUR EVENTS, OPEN
HOUSES & DISPLAYS

OUR HOLIDAY MODULAR
LAYOUT

ABOUT US: OUR CLUB,
OURBUILDING AND MORE

CONTACT KEYSTONE
MODEL RAILRAOD HISTORICAL SOCIETY
Based in Mechanicsburg, PA, The Keystone Model Railroad Historical Society (KMRHS) is a non-profit organization whose charter includes building and running a model train layout (The Keystone Midland) as well as keeping a resource library on prototype and model railroading, educating the public, and preserving railroad history in the Central Pennsylvania Region.
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