Click the photo to see it on Flickr.A selection of signs, old and new, telling us what to do (and not do!) at the Quincy mine. It's interesting to see how things have changed over the years.
Top: Modern sign cemented on to many ruins, provided by the Keweenaw National Historical Park.
Left: Another modern sign posted at the more outlying ruins, provided by the Quincy Mine Hoist Association.
Right: The oldest sign, painted onto the #2 Rockhouse foundation.