While walking back to our car in East Liberty after lunch on my day off, I looked down and noticed this bronze plaque set in the sidewalk. An object that dimly recalls the glory days of manufacturing in the Allegheny River Valley, it's from The Wadsworth Stone & Paving Company, Pittsburgh, PA. The name of the firm rises with the sun between two mountains. Other such markers are extant in the city: Father Pitt found one in Squirrel Hill, and kb412 found one on Mount Washington. According to a history by J. Richard Bowersox that I found online, the Wadsworth Company was incorporated in 1892, worked Kentucky rock from 1903 to 1917, and then was folded into the Kentucky Rock Asphalt Company. I hadn't realized that rock quarrying was a big industry in Kentucky in the early 20th century. The Pittsburgh City Photographer collection at the University of Pittsburgh has a photo of one of the local production sites in Larimer from 1911.
Know what else you can find in East Liberty? Motor Square Garden.