Ontario Mine Longitudinal Section

13.5" x 40" print

Historic 1897 Map of Mine Workings Beneath Park City and Deer Valley – This meticulously detailed map showcases the stopes, drifts, and shafts of the Ontario Mine, offering a rare look into the intricate underground network that played a key role in the region's mining history. Available as a 13.5x40.5 print, with custom sizing options upon request. Offered with or without a frame. This reproduction preserves a significant part of Park City's mining legacy, with 20% of profits donated to the Park City Museum in support of local historical preservation.