Tuesday Dec 13 2011 comments A Walk Through Time at Coloma By: Telegraph photography by Ken Larson -A +A Ken Larson / The TelegraphThe river runs through the Gold Marshall Discovery Park in Coloma. A small trail allows families to meander the grounds. Ken Larson / The TelegraphRemnants of the area?s rich mining history are still evident. Ken Larson / The TelegraphA vintage vehicle makes a stop at the Coloma Post Office. Ken Larson / The TelegraphPioneer construction techniques are on display at the park. Ken Larson / The TelegraphA wagon wheel is one of the many historical items at the park.