Miners at the Argo Tunnel ID: 2005 | This file appears in: Idaho Springs’ Argo Mill & Tunnel Source: "ArgoTunnel1910." Ca. 1910. Wikimedia Commons. https://commons.wikimedia.org/wiki/File:ArgoTunnel1910.jpg. Download Original File Source"ArgoTunnel1910." Ca. 1910. Wikimedia Commons. https://commons.wikimedia.org/wiki/File:ArgoTunnel1910.jpg. "Miners at the Argo Tunnel" appears in: Idaho Springs’ Argo Mill & Tunnel
