Two 10-inch log-log slide rules, circa 1965. This set up shows 12 x 12 = 144 under the hairline on scale D. This small circular slide rule would fit in a shirt pocket. It included an insert with ...

The viewing platform at the Log Slide Overlook has broken off and fallen about 100 feet down the face of the dune due to heavy snow, ice, and sand deposits followed by erosion, Pictured Rocks ...

This green softcover instruction manual, advertising pamphlet for various pocket-sized Keuffel & Esser slide rules, and leaflet on "How to Take Care of Your Slide Rule" were received with 2007.0181.01 ...

This five-inch "eye saver" yellow aluminum linear slide rule has a nylon indicator and is held together with stamped aluminum contoured posts. The front of the base has LL1, A, D, DI, and K scales, ...

Both are popular scenic spots for tourists and through-hikers alike, with the Log Slide Overlook attracting about 12,000 people in the summer, according to WLUC.

Pictured Rocks Chief of Interpretation Susan Reece said both erosion areas are popular scenic spots for tourists and through-hikers, with the Log Slide Overlook bringing about 12,000 people in the ...